Complete the dialogues, using the present perfect of the verbs in brackets.. A: Would you like something to eat.[r]
Trang 1BÀI 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
1 A is a machine for printing text onto paper
2 This machine is still under so the manufacturer will repair it
3 Some can work 50.000 times faster than a man
4 Some of the more jobs can be clone by machines
5 Adjust the if the screen of the ……… is too dark
6 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
1 David/ leave/ the party
2 I/ not receive/ his letter
3 The manager/ come/ the office?
4 We/ see/ that film
5 Laura/ not find/ a job
6 It/ stop/ raining?
7 He/ drink/ three bottles of beer
8 We/ not hear/ anything from them
9 you/ post/ the letter?
10 They/ go/ to Brazil
III Complete the dialogues, using the present perfect of the verbs in brackets.
1 A: Would you like something to eat?
B: No, thanks I have just had lunch (just/ have)
2 A Do you know where Julia is?
B: Yes, I her in the street (just/ meet)
Trang 23 A - What time is he going?
B - He (already/ go)
4 A - What is in the newspaper today?
B - I don’t know I (not/ read/ yet)
5 A - Is Ann coming to the movie theater with us?
B - No, she that film (already/ see)
6 A - Are your friends here yet?
B - Yes, they (just/ arrive)
7 A - What does Tim think about your plan?
B – I (not/ tell/ yet)
8 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
2 A: Ben (break) his leg
B: Really? How (that/ happen)?
A: He (fall) off a ladder
3 A: Ow! I (burn) myself
B: How (you/ do) that?
A: I (pick) up a hot dish
4 A: Mark (not be) here recently
B: Really? When (he/ go)?
A: He (leave) here three months ago
5 A: Do you have Ann‘s address?
B: Well, she (give) me her address but I'm afraid l (lose)………it
6 A: (you/ hear) anything from Jane?
B: No We (not/ receive) any letter from her since she (leave) four months ago
7 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.
2 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?
4 Did you read/ Have you read any of Jack Londons novels?
5 I’m looking for Tommy Did you see/ Have you seen him?
6 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.
9 He wasn’t/ hasn’t been at work yesterday.
10 Where were you/ have you been born?
Trang 311 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.
1 Nam turned his computer, but it didn’t work
2 I disagree you I think computers are very useful
3 I’m having problems my computer
4 If your computer doesn’t work, you should check if the plug has come the socket
5 All the information students need is now stored the university’s computers
6 Not all people think positively about the new method of study campus
7 The new university is different the old one
8 Computers are necessary firs-year student
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