past simple and present perfect exercises with answers pdf

... 10. B: I (be / not) to Australia yet. Simple Past or Present Perfect Simple Exercise 3 Put the verbs into the correct tense (simple past or present perfect simple) . 1. A: (you / be / ever) to London? ... (can / concentrate / not) on the film. Simple Past or Present Perfect Simple Exercise 8 Put the verbs into the correct tense (simple past or present perfect simple) . 1. I (just / finish) my homework. ... Sentences in Present Perfect Simple 1. Bob / visit / his grandma 2. Jimmy / play / on the computer 1 Questions Put the verbs into the correct tense (simple past or present perfect simple) . 1....

Ngày tải lên: 15/09/2013, 00:10

Ngày tải lên: 14/08/2014, 15:22

... of) 3.He was busy yesterday and ……. was I. (too/ either/ so/ neither) 4. What does she look like? - She’s …… (interesting and sense of humor/ generous and helpful/ tall and thin) 5. I received a ... VI. Choose and underline the best answers: (2ps) 1. You ought ……… the dentist. (go/ to go/ going/goes) 2. Hoa feels sick. She ate too …… candy last night. (much/ many/ a ... Match one in column A with one in column B: (2ps) A B Keys 1. What are you going to do this afternoon? a. You should wear overcoat. 1 - 2. Would you like to go to the cinema with me? b. I don’t...

Ngày tải lên: 08/07/2013, 01:27

... TOPIC 2: OUR PAST PERIOD 8: PRESENT SIMPLE, PAST SIMPLE AND PREPOSITIONS OF TIME A. Theory: 1. Present simple and past simple: Tenses Affirmation Negation Interrogation Present simple S + am/ ... weekend/ … - AT + time/ weekends/ present/ this time/ the moment/ … - AFTER / BEFORE + time - BETWEEN + time and time B. Exercises: I. Put the verbs in the present simple tense 1. We often (do) ____________ ... morning, Tuan and his father go jogging around Xuan Huong Lake. Hoa and her mother walked along Bui Thi Xuan Street and then visited the flower garden. Hoa liked it very much and the flowers...

Ngày tải lên: 09/07/2013, 01:26

Ngày tải lên: 28/08/2014, 16:40

... that the meaning is like  Simple Present, but with negative emotion. Remember to put the words "always" or "constantly" between "be" and "verb + ing." Examples: ... speakers sometimes use the Simple Present to express the idea that an action is happening or is not happening now. This can only be done with Non-Continuous Verbs and certain  Mixed Verbs. Examples: ... do. Examples: I play tennis. Facts or Generalizations: the Simple Present can also indicate the speaker believes that a fact was true before, is true now, and will be true in the future. It is not important...

Ngày tải lên: 30/06/2013, 01:27

... you're willing to deal with your drinking problem. deal with deal with & deals with dealing with dealt with dealt with 1. deal with p.v. When you deal with a project or a problem, ... in your ability to understand and use English has come about — you've ended up being better able to figure out what you read and hear and better able to come up with the right word when ... Infinitive present tense -ing form past tense past participle get on get on & gets on getting on got on gotten l got on 1. get on p.v. When you move your body toward something and stand, sit,...

Ngày tải lên: 01/11/2013, 12:20

... ________ and see if it works now. 43. FOCUS ON: modals and present perfect phrasal verbs Remember that the present perfect is formed with have or the contraction 've and the past participle. ... comfortable using past participles as adjectives, and the key to doing so is not to understand the difference between true adjectives derived from past participles and past participles with an adjective ... Anyone could have run up and attacked him. After the explosion, a man covered with blood ran up to me and asked for help. Infinitive present tense -ing form past tense past participle shut...

Ngày tải lên: 01/11/2013, 15:20

... trước đây, hiện tại anh ta không nhất thiết phải đang ở Hà nội) . Present Perfect (Thì Hiện tại hoàn thành) and Present Perfect Continuous (Thì Hiện tại hoàn thành tiếp diễn) ·Dùng với: now ... have written our reports already. Chúng tôi đã viết xong báo cáo Present Perfect Công thức: Subject + have/has + PP (PP: past participle – quá khứ phân từ) trong đó :  Have: dùng với các ngôi: ... tuy không đề cặp nhưng có thể hiểu là anh ấy vẫn còn tiếp tục dạy) Các từ hay đi cùng với Present Perfect  Since / for  Already / Not yet  Ever / never  Now that Dùng để chỉ một hành động...

Ngày tải lên: 02/03/2014, 15:18

... straightforward and well-documented book provides strong direction and clear-cut answers for consumers, based on well-reasoned research and compelling evidence. His use of . . . superfruits criteria and ... entertaining and informative book. Dr. Gross is a leading expert and strong proponent of consumer education and superfruit sci- ence, and following careers as a university scientist, entrepreneur, and ... aỗaớ and seaberry, and in nearly all edible superfruit seeds, including those of the  g, red grape, goji, kiwifruit, blackcurrant, raspberry, and blackberry. Combining a meal of salmon with...

Ngày tải lên: 06/03/2014, 05:21

Ngày tải lên: 27/06/2014, 04:20

Ngày tải lên: 27/06/2014, 11:20

Ngày tải lên: 01/08/2014, 20:20

Ngày tải lên: 01/08/2014, 20:20

Ngày tải lên: 08/08/2014, 13:22

Ngày tải lên: 21/04/2015, 07:00

... connection and command. OracleConnection conn = new OracleConnection( ConfigurationSettings.AppSettings["Oracle_ConnectString"]); OracleCommand cmd = new OracleCommand(sqlText, ... Discussion [ Team LiB ] Recipe 9.12 Reading and Writing Binary Data with Oracle Problem You need to read and write binary data from and to an Oracle database. Solution Use the techniques ... and a command is built using the SQL statement and executed to build a DataReader. The BLOB is retrieved from the DataReader and displayed in the PictureBox on the form. The CLOB and NCLOB...

Ngày tải lên: 14/12/2013, 18:16

Ngày tải lên: 14/03/2014, 14:20

Ngày tải lên: 27/06/2014, 21:20