on tap anh 9 hk 2

Ng pháp tiếng anh lớp 9 dùng để ôn thi vào cấp III (Năm học 2010 - 2011) I.Câu trực tiếp và gián tiếp : 1.Với câu trần thuật : S + said (that) S +V(lùi một thì về quá khứ) ex.She said : I am a student. She said that She was a student 2.Với câu Yes/No Question : S +asked + O if/whether S+ V lùi một thì về quá khứ ) ex. She said to me : can you speak English fluently? She asked me if I could speak English fluently. 3.Với câu mệnh lệnh : S + asked/told +O +(not) + to +V(inf) ex. Dont make noise here,Lan said to Hoa. Lan asked Hoa not to make noise there. 4. Với câu hỏi Wh Questions : S + asked + O + Wh + S + V(lùi một thì về quá khứ). ex. Where do you live? She said to me. She asked me Where I lived. Note: cách chuyển một số trạng từ từ câu trực tiếp sang gián tiếp: Direct speech Indirect speech now then/ at once/ immediately. ago before today that day yesterday the day before/ the previous day tomorrow the next day/ the following day. last night/ week/ month the privious day/ week Change these following sentences into reported speech 1. I often go to school before 7 oclock Nam said Nam said. 2. All the students will have a meeting next week, Thu said Thu said 3. My parents are very proud of my good marks, Phong said Phong said 4. You should stay home and do the homework, Lan said to Tam Lan 5. You ought to clean your room, Lien said to her brother. Lien 6. All the homework must be done at home the teacher said The teacher said . 7. I can swim across the river, Tam said Tam said 8. You can go to the movie with your friend, her father said to her Her father said 9. I may visit my parents this summer, Hoa said Hoa said . 10. You should finish our homework before going out for lunch, the students said. The students 11. Where does your father work?, the teacher asked me 12. How far is it from Hanoi to Nghean? Hoa asked Lan 1 ………………………………………………………………………………… 13. “How many people are there in your family?”, She asked Mai ………………………………………………………………………………… 14. “How long will you stay in Singapore?”, Tam’s friend asked him ………………………………………………………………………………… 15. “What’s your hobby?”, The teacher asked Lan ………………………………………………………………………………… 16. “Why do you collect the waste paper?”, He asked Huong ………………………………………………………………………………… 17. “When will you visit Hanoi?”, Hoa asked her parents ………………………………………………………………………………… 18. “What language do you speak?”, Mrs. Brown asked Thu ………………………………………………………………………………… 19. “What should we do to help the poor children?”, the teacher asked the students ………………………………………………………………………………… 20. “Do you enjoy reading books?”, Phong asked Peter ………………………………………………………………………………… 21. “Does your mother like sports?”, Hoa asked Lan ………………………………………………………………………………… 22. “Do your children like watching cartoons on TV?”, our teacher asked the man ………………………………………………………………………………… 23. “Are there any oranges in the fridge?”, she asked her mom ………………………………………………………………………………… 24. “Will it rain tomorrow evening?”, Tinh asked Hung ………………………………………………………………………………… 25. “Will you be free next Sunday?”, Ha asked Loan ………………………………………………………………………………… 26. “Can you speak Chinese?”, she asked me ………………………………………………………………………………… 27. “Should we keep our room warm?”, Lan asked he teacher ………………………………………………………………………………… 28. “May I a look at your picture? ”, Lan asked Hoa ………………………………………………………………………………… 29. “What is your name?”, The teacher asked me ………………………………………………………………………………… 30. “Will I ever find a job?”, Tim asked to himself. ………………………………………………………………………………… 31. “When is the first day of your holiday, Peter?”, Mary asked 2 32. Please dont talk during the test, the teacher said to the students 33. When does the course begin?, Ann asked the director 34. Have you got this sweater in a bigger size? She asked the shop assistant 35. Youll be all right, Jane said the ambulance driver 36. If I were you, I wouldnt give him any more money, she said She advised 37. Please turn down the radio for me, said the father My father asked me 38. When do your children go swimming?, She asked Mrs. Brown She 39. Why is she crying? Thu asked Hoa Thu asked Hoa . 40. Are Tam and Hoa late for school?, Tuan asked Lan Tuan asked Lan . II.Câu chủ động và bị động: 1.Với thì hiện tại đơn : S + V(hiện tại đơn) + O + S + am/is/are +PP + by + O ex. I / buy/ a new house/ today. A new house/ is / bought/ today / by me. 2.Với thì quá khứ đơn : S + V(qua khứ đơn) + O + S + was/were +PP + by +O ex. Lan / bought/ a new dress / yesterday. A new dress / was/ bought / yesterday / by Lan. 3. Với thì hiện tại tiếp diễn : S + am/is/are + Ving + O + S + am/is/are + being + PP + + by + O ex. Lan / is writing / a letter / at 9 Oclock last night. A letter / is being written / at 9 Oclock last night / by Lan. 4. Với thì quá khứ tiếp diễn : S + was/were + Ving + O + S + was/were being + PP + by + O ex. She / was doing / her homework / at 5 Oclock yesterday. Her homework / was being done / at 5 Oclock yesterday by her. 5. Với thì hiện tại hoàn thành : S + has/ have + PP + O + S + has/have + been + PP + by + O ex. Nam / has bought / a new house / since 1990. A new house / has been bought / since 1990 / by Nam. 6.Với động từ khuyết thiếu (Model Verbs):can/could/should/may/might/have to/has to/had to/used to/ought to/must/ be going to + V(inf) S +MD + V(inf) + O + S + MD +be + PP + +by +O 3 1. The word jeans comes from a kind of material that … in Europe . a. made b. has made c. was made 2. The material … jean was named after sailors from Genoa in Italy. a. called b . has called c. was called 3. At first , jean cloth was made a mixture of things . a. of b . from c . by 4. In the 18 th century , plantation workers wore jeans … completely from cotton a. was made b. make c. made 5 . Cotton … with indigo a dye taken from plants in the Americans India. a. was dyed b. dyed c. has dyed 6 . Indigo … jean cloth a dark blue color . a. was made b . maked c. made 7. Nguyen Du is considered a famous Vietnamese … a. poetry b. poem c. poet 8. In 1886 , Levi sewed a leather label … their jeans . A . in b. on c. above 9. During the time of the world War 2, “ waist overalls “ to the world by American soldiers. a. introduced b. were introduced c. have introduced. 10. In the 1950’s. denim became popular … young people. a. with b. to c. for 11. Some schools in the USA banned students … wearing denim . a. with b . from c. of 12.Different styles of jeans … to match the 60’s fashions. a. designed b. were designed c. had designed 13. Since the worldwide recession of the 1990’s , the sale of jeans … growing . a. stopped b. had stopped c. was stopped 14. In some countries … uniforms is compulsory in schools . a. wear b. to wear c. wearing . 15. Vietnamese women … very proud of the ao dai. a. are b. to have been c. were 16. The ao dai for years . a. is modernized b. was modernized c. has been modernized 17 . A new hospital … next year . a. is built b. will be built c. will built . 18 . Food … direct to the market by trucks . a. delivered b. can be delivered c. deliver . 19 . This old car needs ……. a. to fix b. fix c. to be fixed . 2 0. The house has … after the fire . a. to rebuild b. to be rebuilt c. rebuilt . ex. Lan/ can/ buy /a new book /today. A new book /can/ be /bought/ today /by Lan 7.Víi d¹ng nhê b¶o : 7.1 Víi ®éng tõ (to) Have : Active: S + have + O1(ngêi) + V(inf) + O2(vËt)+ Passive : S + have + O2(vËt) + PP.+ by + O1(ngêi). ex. I had/ him/ repair/ my bicycle/ yesterday. I had/ my bicycle/ rapaired/yesterday/ by him 4 7.2 Với đông từ (to) get : Active: S + get + O1(ngời) + to + V(inf) + O2(vật)+ Passive : S + get + O2(vật) + PP + by + O1(ngời). ex. I get/ her/ to make/ some coffee. I get/ some coffee/ made/ by her. *Note: S O T từ sở hữu S O T từ sở hữu I me my It it its You you your We us our He him his They them their She her her III.Thì hiện tại hoàn thành :(+) S + has/have + PP (He/She/It/Peter +has +PP . I/You/We/They/Peter and Mary +have +PP) (-) S + hasnt/havent + PP (?) Has/Have + S +PP ? Yes, S + has/have . No, hasnt/havent. *Dấu hiệu nhận biết : since/for/yet/already/just/ever. Since + điểm thời gian. For + khoảng thời gian IV.Thì quá khứ tiếp diễn : (+) S + was/were + Ving ( -) S + wasnt/werent + Ving. (?) Was/were + S + Ving? Yes, S +was/were . No, S + wasnt/werent * Uses : 1 . Diễn tả hành động và sự việc dang sảy ra tại một thời điểm xác định trong quá khứ. ex. I was watching T.V at 9 Oclock last night 2 . Diễn tả hành động và sự việc đang sảy ra (động từ chia ở thì quá khứ tiếp diễn), thì một hành động khác sảy đến(động từ chia ở thì quá khứ đơn) trong quá khứ. ex. When I was doing my homework, Nam came. 3 . Diễn tả hai hay nhiều hành động xảy ra tại một thời điểm trong quá khứ. ex. While They were listening to music, I was watching T.V. V .1. Do/Would you mind + Ving ? ex.Would you mind taking some photos ? 2. Do you mind if S + V (hiện tại đơn) ? ex. Do you mind if I take some photos ? 3. Would you mind if S + V (quá khứ đơn) ? ex. Would you mind if I took some photos? VI.in order to/ So as to + V(inf) Để mà. Ex.I always keep the window open in order to/ so as to let fresh air in. VII. S + be + adj + enough to + V(inf) Ex. He isnt old enough to drive a car. VIII .Động từ khuyết thiếu (Model Verbs) :Can,(Cant) Could(couldnt), Should(shouldnt), May, Might, Ought to(=Should),Must(Mustnt) Form : (+) S +M.V + V(inf) (-) S + M.V +not + V(inf) (?) M.V + S + V(inf) ? Yes, S + M.V./ No, S + M.V+not. IX. S + used to + V(inf) Diễn tả thói quen thờng làm trong quá khứ. Ex. I used to live in the country. * S + get used to + Ving Diễn tả thói quen ở hiện tại. X. The same as (giống với) >< different from(khác với). Ex. The bag on the left is the same as the bag on the right. Lipton tea is different from Dilmah tea. XI. Always dùng với các thì tiếp diễn để diễn tả sự việc sảy ra thờng xuyên với sự việc không hài lòng, hay than phiền. Ex. Hes always going to school late. XII. I.Thì quá khứ đơn( past simple tense) 1.Form : (+) S + V ed (Vcó quy tắc) V(quá khứ đơn) (Vbqt) (-) S + didnt + V(inf) (?) Did + S + V(inf) ? Yes, S + did ./ No, S + didnt. 5 2.Dấu hiệu nhận biết : Trong câu thờng có các trạng từ nh : Yesterday(ngày hôm qua)Last(trớc), Ago(trớc đây). *Note: Thì quá khứ đơn với động từ to(be) (+) S + was/were (-) S + wasnt/werent (?) was/were + S ? Yes, S + was/were. No, S +wasnt/werent Note: I/he/she/it was. You/we/they + were. XIII.Thì hiện tại đơn ( Present simple tense) 1.Form : (+) S + V(s,es) (ta chỉ thêm s,es khi chủ ngữ là: He, She, It (-) S (He,She,It )+doesnt +V(inf). S (I,You,We,They )+dont+V(inf). (?) Does + S(He,She,It )+ V(inf) ? Yes, S + does./ No, S + doesnt. Do + S (I,You,We,They )+ V(inf) ? Yes, S + do./ No, S + dont. 2.Dấu hiệu nhận biết :Trong câu thờng có các trạng từ nh :Always, usually, sometimes, often, never, everyday, today . XIV .Thì hiện tại tiếp diễn : 1.Form :(+) S + am/is/are + Ving. (-) S + am not/isnt/arent + Ving. (?) Am/is/are + S + Ving? Yes, S + Am/is/are. No, S + am not/isnt/arent. 2.Dấu hiệu nhận biết : Trong câu thờng có các trạng từ nh:Now (bây giờ)At the moment(lúc này), At present(hiện tại). XV.Too, So, Either, Neither. 1 . Too, So dùng trong câu khẳng định.Ex. I like fish and my aunt does, too. -I like fish and So does my aunt. Form: S + auxi, too. So auxi + S. 2. Either, Neither dùng trong câu phủ định. ex. I dont like fish and my friends dont, either.(Trợ động từ trớc either ở dạng phủ định). I dont like fish and neither do friends. Form: S + auxi either. Neither auxi + S.(do từ neither mang ý nghĩa phủ định nên trợ động từ ở dạng khẳng định). XVI. S + like/dislike/enjoy/ hate/ stop/love +Ving . She likes playing soccer. XVII S + prefer + Ving+ to + Ving ex. She prefers playing badminton to playing volleyball. -S + prefer + N1+ to + N2 ex. I prefer chicken to beef. XVIII. Why (vì sao) Because(bởi vì) ex.Why did you go to bed late? Because I had to do my homework. XIX A few(một ít) + N(số nhiều đếm dợc) There are a few students in the class. - A little (it) + N(không đếm đợc). ex.I have a little money. - A lot of /lots of + N(số nhiều/không đếm đợc). -ex.Lan has a lot of books of English. XX. S +would like + to + V(inf). (dùng để đa ra lời mời lịch sự.) Sd like ex. Id like to go to the school. XXI. Câu ớc muốn cho hiện tại : S + Wish(es) (that) + S + V(quá khứ đơn ) I wish that Nam worked harder. *Note : Với động từ (to) be thì Were dùng cho tất cả các ngôi. XXII. Câu điều kiện loại một ( có thể xảy ra ở hiện tại) If S + V(hiện tại đơn) , S + will + V(inf). ex. If I have much time, I will visit my grandmather in the country. Note: Cả hai vế có thể chia ở thì hiện tại đơn. XXIII. Câu điều kiện loại hai ( không thể xảy ra ở hiện tại). If S + V(quá khứ đơn), S + would/could/should/might + V(inf). ex. If I worked hard, I would pass the exam. *Note : Với động từ (to) be thì Were dùng cho tất cả các ngôi. 6 1. If people drive their cars , they wont get hurt themselves and others. a. careful b. carefully c. careless. 2. If the weather gets worse , the children school for some days a. dont have b. wont have c. wouldnt have . 3. If she enough money, she will buy her son a motor bike. a. earn b. will earn c. earns . 4. If everybody all the trash in the trash can , the beach will not be so dirty like this . a. put b. puts c. will put. 5. If she the airport, Ill let you know. a. arrives b. arrive c. will arrive . 6. If there were flying saucers , we traces of their landing . a. see b. saw c. could see . 7. if I enough time , I would watch that cartoon again . a. have b. had c. will have . 8. If you want to read books on space , you them from the library. a. can borrow b. would borrow c. could borrow. 9. If we were on a spaceship , we our earth from far away. a. can catch b. would watch c. watch 10. If she. home early, she will meet her old friends. a. come b. comes c. will come . 11. If we are in the orbit, we no weight. a. had b. will have c. would have 12. If the students on a trip to the moon now, they would be able to see the pictures of the earth. a. are b. were c. would be . 13. If I a chance , Ill take a space- tourist to the moon. a. have b. had c. will have 14. If the teacher us to do a report , Ill take about the outer space. a. asks b. ask c. asked 15. If the plane arrives on time , my parents home by 10 p. m a. would b. will be c. are . 16. UFOs mean flying objects . a. unknown b. unidentified c. unable d. unimaginary. XXIV . Cấu trúc Suggest: S + suggest + Ving. S + suggest that + S + should + V(inf). ex. I suggest taking some photos. I suggest that we should take some photos. XXV . Dạng câu hỏi đuôi (Tag Questions). Một số ví dụ sau giúp cho các em biết cách thành lập câu hỏi đuôi: 1. Lets go to London next week, shall we?(phần câu hỏi đuôi của Lets + V(inf) là shall we? 2. You shouldnt have told me, should you? 3. Jim hasnt been waiting long, has he? 4. You wont tell anyone about this, will you? 5. Youre not doing what I told you, are you? 6. Lan worked in this facrory, didnt you? 7. George cant drive a car, can he? 8. Youve got to leave now, havent you? Câu mệnh lệnh : - Có phần đuôi là wont you? và diễn tả lời mời. ex. Take your seat, wont you? - Có phần đuôi là will you? và diễn tả lời yêu cầu : - Open the door, will you? Phần đuôi của I am là arent I?. 7 1. They want to came, __________________ 2. Jane is a teacher, __________________ 3. He isnt here, __________________ 4. This is your umbrella, __________________ 5. Cindy cant come with us, __________________ 6. You have never been to Hanoi, __________________ 7. He has a bicycle, __________________ 8. You write a letter to your father, __________________? 9. Kathy will be in class tomorrow, __________________? 10. You werent at home last night, __________________? 11. Jane went to London High School, __________________? 12. She has the keys to the dinning room, __________________? 13. You are a member of this class, __________________? 14. They are studying hard, __________________? 15. It wasnt raining, __________________? 16. I dont have to come to the meeting, __________________? 17. Cindy had to leave early, __________________? 18. Tomorrow isnt a holiday, __________________? 19. You should call your mom today, __________________? 20. These are your keys, __________________? 1. She goes shopping every day, ? 2. He has been studying English a long time, ? 3. He is a good student, ? 4. She play the piano well, ? 5. They played soccer yesterday, ? 6. She can speak English fluently, ? 7. The traffic is heavy today, ? 8. You always buy your clothes in the Department Store , ? 9. Mr.Green used to take the children to the circus, ? 10. You 'll be back before noon, ? 11. They are travelling in Europe now, ? 12. The bus stops at this corner, ? 13. It takes more than an hour to get there , ? 14. He's ready now, ? 15. She's visited Nha Trang city, ? 16. She 's here last week, ? 17. We should leave early, ? 18. Your sister has already done the exercise., ? 19. We must obey the law, ? 20. You dare to meet her, ? 1. She doesn't like to study English, ? 2. You have never been in Ha noi, ? 3. You won't mention this to anyone, ? 4. The traffic today isn't very heavy, ? 5. It wasn't heavy yesterday either, ? 6. They didn't go by plan, ? 7. She didn't say anything to you about it, ? 8. You didn't use to go fishing , ? 9. He won't be back before noon, ? I0. haven't paid you yet, ? *. After Let's the tag question is '' Shall we ? '' Let's go out for a walk, ? After the imperative ( do / don't do something )the tag is '' Will you ? '' Open the door, ? Don't be late, ? We say '' Aren't I ? '' I'm late, ? '' This / that '' ( subject ) become '' it '' in the tag. '' There '' ( subject ) remains unchanged. - That isn't Tom, is it ? - There won't be time, will there ? XXVI. Đại từ quan hệ : Who / Whom / Which / That / Whose. 1.Who :Thay thế cho từ cụm từ chỉ nghời và làm chủ ngữ trong câu. ex.I saw the woman.She wrote the book. S(ngời) I saw the woman Who wrote the book. * note : boy(cậu con trai). Girl(con gái). People(mọi nghời).man(men){đàn ông}. Woman(Women)(đàn bà). 8 2.Whom : Thay thế cho từ cụm từ chỉ ngời và làm tân ngữ trong câu: ex. I know the man. You want to meet him. O(ngời) I know the man who you want to meet. 3.Which (làm chủ ngữ): Thay thế cho từ cụm từ chỉ vật và làm chủ ngữ trong câu. ex.The pencil is mine. The pencil is on the dest. S(vật) The pencil Which is on the dest is mine. 4.Which (làm tân ngữ): Thay thế cho từ cụm từ chỉ vật và làm tân ngữ trong câu. ex.The dress is beautiful. She is wearing that dress . O(vật) The dress Which She is wearing is beautiful. 5. Whose + N: ex. The girl is my sister. You took the girls picture. The girl whose picture you took is my sister. Một số trờng hợp chỉ dùng That : - Sau một số tính từ ở dạng so sánh tuyệt đối : - Sau all / any / only / it is. XXVII. Trạng từ quan hệ : Where / When: 1. Where : thay cho từ, cum từ chỉ địa điểm, nơi chốn. ex. I never forget the village. I was born there. I never forget the village where I was born. 2 When : thay cho từ cụm từ chỉ thời gian. ex. Monday is the day. We will come then. Monday is the day when we will com. 1. This is the book .I like it very much . 2.The dog is running over there .The dog is mine . 3.This is the man .His son is my friend. 4.This is the house .My mother bought it 2 years ago. 5.Do you know the city ? It is 2 km from here . 6. That is the house .I have lived in this house for 2 years . 7.The room looks beautiful .I painted it yesterday. 8.Do you know the woman .Her name is White 9.The house is mine .Its doors are yellow . 10.The girl is You. I like her. XXVIII.+ Although/ though/ even though + Clause (mặc dù). ex. Although it rained a lot, they enjoyed themselves. + in spite of/ despite + N (mặc dù). in spite of the rain, they enjoyed themselves. XXIX. Let + O + V(inf) dùng để đ a ra lời đề nghị ex. Lets go to the Zoo. XXXX. So + adj/adv + That + Clause (quá đến nỗi) ex. The weather is so bad that I have to stay at home. He spoke so fast that I didnt understand him. XXXXI. Such+(a/an) + adj + N + that + Clause ex. She is such a beautyful girl that everybody admires her. It was such hot tea that I couldnt drink it. XXXXII. Too + adj/ adv + (for + someone)+ to (quá đến nỗi không thể) ex. It is too young for him to go to school. She ran too slowly to catch the train. XXXXIII. Câu so sánh : 1. câu so sánh hơn: a. với tính từ ngắn : adj + er+than b. với tính từ dài : more + adj + than 2. câu so sánh hơn nhất : a. với tính từ ngắn : the + adj + est. b. với tính từ dài : the most + adj. Viết lại câu sao cho nghĩa không đổi : 1. letuse fewer plastic bags, he said. He suggested 9 2. We last saw our grandfather five months ago. We havent 3. Theyll have to change the date of the meeting again. The date 4. Its a pity our teacher isnt here at the moment. I wish 5. They have just sold that old house. That old house 5. It was such a hard cake that I couldnt eat it. The cake 6. Linh is a better cook than Hoa. Hoa cant 7. I last heard this song ten years ago. It is 8. Youd better not lend that man any more money, Mary said John. John advised 9. We dont have enough money, so we cant buy that house. If we 10. Although he took a taxi, Bill still arrived late for the concert. Despite Tớnh t v trng t 1.The girls decided to collect money for the plan. a. final b. finally c. daily 2. The country side got dirty after the students camping trip. a. awful b. awfully c. real 3. I felt disappointed because of their bad behavior. a. real b. reality c. really. 4. Hoas parents . supported our competition. a. kind b. kindly c. kindness. 5. People talk about the pollution in the city more. a. frequent b. frequently c. frequency. 6. The air in the countryside is fresher and purer than in the city. a. actually b. actual c. inactual 7. The students in our school participated in the Green Sunday project to keep the city clean and green. a. immediate b. immediately c. quick. 8. You have to listen to your teacher a. attentive b. attendance c. attentively. 9. If people drive their cars , they wont get hurt themselves and others. a. careful b. carefully c. careless. 10. She won the scholarship to study abroad. a. success b. successful c. successfully. the end good luck to all of you Một số động từ bất quy tắc : STT V V(quá khứ đơn) PP Nghĩa 1 buy bought bought mua 2 do did done làm 3 eat ate eaten ăn 4 feed fed fed cho ăn 5 find found foud tìm thấy 6 forget forgot forgotten quên 7 get got got kiếm đợc, lấy đợc 8 give gave given đa cho. 10 [...].. .9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 go grow have hear keep know leave make meet meet rise run say see sleep steal take teach tell think understand wear win write went grew had heard kept knew left made met met rose ran said saw slept stole took taught told thought understood wore won wrote gone grown had heard kept known left made... ran said saw slept stole took taught told thought understood wore won wrote gone grown had heard kept known left made met met risen run said seen slept stolen taken taught told thought understood worn won written đi phát triển có nghe giữ biết rời đi làm gặp gặp mọc chạy nói nhìn ngủ ăn trộm, ăn cắp cầm, nắm, giữ dạy nói ngĩ hiểu, biết mặc, đi, đội thắng viết 11 . gặp 19 rise rose risen mọc 20 run ran run chạy 21 say said said nói 22 see saw seen nhìn 23 sleep slept slept ngủ 24 steal stole stolen ăn trộm, ăn cắp 25 take took taken cầm, nắm, giữ 26 teach. taught taught dạy 27 tell told told nói 28 think thought thought ngĩ. 29 understand understood understood hiểu, biết. 30 wear wore worn mặc, đi, đội 31 win won won thắng 32 write wrote written. already done the exercise., ? 19. We must obey the law, ? 20 . You dare to meet her, ? 1. She doesn't like to study English, ? 2. You have never been in Ha noi, ? 3. You won't mention this