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Complete the dialogues, using the present perfect of the verbs in brackets.. A: Would you like something to eat.[r]
(1)BÀI TẬP TIẾNG ANH LỚP 8 UNIT 15: COMPUTERS l Complete each sentence with the suitable word in the box. monitor - computers - treshman - knob - guarantee - printer skeptical - library - bulletin board - technology - time-consuming A is a machine for printing text onto paper This machine is still under so the manufacturer will repair it Some can work 50.000 times faster than a man Some of the more jobs can be clone by machines Adjust the if the screen of the ……… is too dark Harry is in the first year at university He is a
7 They post ntessages on the and find other people who want to talk about the same topic
8 I'm rather about his chances of winning
9 Many students are sitting and reading hooks and imtgazines in the 10.This enables computers to read handwriting
II Write sentences, using the present perfect with already and yet. Ex: I/ buy/ a jacket => I have already bought a jacket
He/ not finish/ his project => He hasn’t finished his project yet David/ leave/ the party
I/ not receive/ his letter
The manager/ come/ the office?
We/ see/ that film
Laura/ not find/ a job
It/ stop/ raining?
He/ drink/ three bottles of beer
We/ not hear/ anything from them
you/ post/ the letter?
10 They/ go/ to Brazil
III Complete the dialogues, using the present perfect of the verbs in brackets. A: Would you like something to eat?
B: No, thanks I have just had lunch (just/ have) A Do you know where Julia is?
(2)3 A - What time is he going?
B - He (already/ go) A - What is in the newspaper today?
B - I don’t know I (not/ read/ yet) A - Is Ann coming to the movie theater with us?
B - No, she that film (already/ see) A - Are your friends here yet?
B - Yes, they (just/ arrive) A - What does Tim think about your plan?
B – I (not/ tell/ yet) A - Shall I phone to reserve a table‘?
B – I it (already/ do)
IV Complete the dialogues Use the past simple or present perfect tense of the verbs in brackets.
1 A: I (you/ ever/ connect) a printer? B : I (know) how to connect it since I ……… (be) twelve A: Ben (break) his leg B: Really? How (that/ happen)? A: He (fall) off a ladder A: Ow! I (burn) myself B: How (you/ do) that? A: I (pick) up a hot dish A: Mark (not be) here recently B: Really? When (he/ go)? A: He (leave) here three months ago A: Do you have Ann‘s address?
B: Well, she (give) me her address but I'm afraid l (lose)………it A: (you/ hear) anything from Jane?
B: No We (not/ receive) any letter from her since she (leave) four months ago A: (you/ see) the film Harry Potter yet?
B: Yes, I (already/ see) it A: When (you/ see) it? B: I (see) it last month V Which is correct?
1 Alexander Graham Bell invented/ has invented the telephone This is the first time I saw/ l have seen a cricket match
3 I just bought/ I’ve just bought a new computer Do you want to see it? Did you read/ Have you read any of Jack Londons novels?
5 I’m looking for Tommy Did you see/ Have you seen him? We didn’t see/ haven’t seen each other for ages
7 Jenny left/ has left school in 1998
8 We didn’t go/ haven’t gone to a concert since 1998 He wasn’t/ hasn’t been at work yesterday
(3)11 My mother grew/ has grown up in Scotland
12.I’ve writen/ I wrote the letter, but I haven’t finished/ didn’t finish it yet 13 Do you know about Susan? She left/ has left her home for ten years 14 It isn’t a very good party Most people already went/ have already gone home 15.Christmas was the last time we had/ have had a party
VI Fill in each blank with an appropriate preposition. Nam turned his computer, but it didn’t work I disagree you I think computers are very useful I’m having problems my computer
4 If your computer doesn’t work, you should check if the plug has come the socket All the information students need is now stored the university’s computers Not all people think positively about the new method of study campus
7 The new university is different the old one Computers are necessary firs-year student
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