Unit 15 : Computer

2 tháng 11 2020 lúc 19:22

Tìm từ phát âm khác với các từ còn lại


A Injured

B Knife

C Picture

D Sink


A He

B These

C sell

D She


A Deaf- mute

B Reach

C Speak

D Dreark (từ này sai thì phải!?)


A Charater

B Chemical

C School

D Change

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14 tháng 6 2020 lúc 22:52

Viết câu thứ hai cùng nghĩa với câu thứ nhất :

a) The windows haven't been cleaned so far

=> Noone has cleaned the winsows so far

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14 tháng 6 2020 lúc 22:19

mn ơi ;;;;; giải giúp mình với

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14 tháng 6 2020 lúc 22:23

there are 2 giraffes in the saigon zoo

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Nguyễn Võ Nam Phương
1 tháng 5 2020 lúc 17:11

36. B




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Nguyễn Võ Nam Phương
1 tháng 5 2020 lúc 17:15

À khoan câu kia mình thiếu nhé:

36. B

37. D




Tất cả các câu của mình nè

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Lương Đông Nghi
1 tháng 5 2020 lúc 13:56

Exercise 6. Choose the word (a,b,c, or d) that best fits each of the blank speces.

Computers are very (31)_____ but they can also cause problems. One kind of problem is with the computer's memory. It is not perfect, so (32)_____ computers lose important information. (33)_____ problem is with the machinery. Computers are machines, and machines can break down. When computers break down, they (34)_____ erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there is another different kind of problem with computers. Some doctors say they may be bad for your (35)_____ . They say you should computers all day.

31. A. useful B. careful C. helpful D. a & c

32. A. nearly B. hardly C. never D. sometimes

33. A. Other B. Another C. Some D. Many

34. A. may B. must C. should D. need to

35. A. health B. healthy C. healthful D. healthily

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Vladislav Hoàng
8 tháng 5 2020 lúc 21:54

26. C

27. C

28. C

29. A

30. B

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Trường Beenlee

Exercise 4. Choose the word or phrase that best completes each unfinished sentence below.

6. Tom ______ his flu shot, so he probably won't get the flu this year.

A. already had got B. already has got C. has already gotten D. is already gotten

7. -'How long ______ Tom?' - 'Since we were kids.'

A. have you know B. have you known C. did you know D. do you know.

8. I have no idea where she is.

A. do not know B. don't care about C. don't think about D. don't take care of

9. The information was restricted ______ teachers.

A. for B. of C. on D. to

10. ______ durian when you live in Malaysia?

A. Have you ever eat B. Did you ever eat C. Do you ever eat D. Was you going to eat

11. Could you turn the oven ______ if you're going in the kitchen?

A. off B. in C. up D. over

12. ______ is a machine that prints words from a computer.

A. Printer B. Monotor C. Input tray D. Bulletin boar

13. They won't let him ______ the country.

A. to leave B. leaves C. leave D. leaving

14. What's wrong ______ the engine? It's making an awful noise.

A. with B. to C. of D. about

15. At first , she doesn't agree ______ early , but she changes her mind in the end.

A. to start B. starting C. start D. with starting

16. Dr.Meier has ______ his interview , so he has left the TV.

A. already finished B. yet finished C. already finishing D. yet finishing

17. Don't disturb Amy. She ______ to sleep.

A. has just gone B. just went C. just go D. has just went

18. I'd like to visit Vietnam and Malaysia one day, ______ you.

A. similar B. like C. the same as D. b & c

19. I am not prepared to discuss ______ the matter any further.

A. about B. to C. on D. ∅

20. Ann no longer works here.

A. Ann no more works here B. Ann doesn't still work here

C. Ann doesn't work here any more D. Ann still work here

21. Don't forget to ______ all the lights before you go to bed.

A. turn off B. find out C. point out D. plug in

22. You can't watch the televison - it's Broken.

A. in pieces B. not working C. unplugged D. unnecessary

23. I forgot bring a pen . Can you lend me _____ ?

A. pen B. one C. it D. your

24. The book is short but ______.

A. entertained B. entertaining C. time-consuming D. time-consumed

25. _____ is the grounds and buildings of a university or college.

A. Campus B. Highlands C. Valley D. Bay

1 tháng 5 2020 lúc 23:33

Exercise 3. Choose the word whose anderlined part is pronounced differently from that of the others.

1. A. access B. adjust C. freshman D. disagree

2. A. computer B. printer C. entertain D. concern

3. A. shop B. post C. monitor D. positive

4. A. bought B. found C. without D. output

5. A. way B. without C. want D. wrong

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Trường Beenlee
Cao Kim Na
1 tháng 5 2020 lúc 10:13

Exercise 2. Put the verbs in brackets in the correct verb tense : the Present Perfect or Past Simple.

1. Tom (call) _called_________ his boss yesterday.

2. I (meet) __met________ Robert at the supermarket this morning.

3. We (fly) _have flew_________ to Ha Noi several times, but last summer we (go) _went_______ there by train.

4. When (your father / give up) _did your father gine up_________ smoking?

5. My uncle (move) __moved________ to Da Lat in 2005.

6. I (be) _have been_________ to Sa Pa twice since 2000.

7. We (spend) spent__________ our summer vacation in Ha Long Bay last July.

8. I (watch) _have watched_________ the film Titanic already.

9. The postman (deliver) _delivered _________ the letter half an hour ago.

10. I (hear) __heard________ the good news from Mary a few minuters ago.

11. I (have) __have had________ this iPad for three years. My father (give) _has given______ it to me when I was in grade 6.

12. My mother (do) had__done______ all the cleaning. The apartment is really clean now.

13. Someone (turn) _has _turned________ on the hi-fi. Do you know that song?

14. The match (just start) __has just stared_________ . Our team is playing very well.

15. He (lose) has__lost_________ his credit card. He can't find it anywhere.

16. Prices (go) _have gone__________ up. Everything is more expensive nowadays.

17. (you / buy) Have you bought __________ the laptop yet.

18. Miss White (work) __worked________ in Ha Noi from 2011 and 2014.

19. I can't take any pictures because I (not / buy) _haven't bought _________ a new film yet.

20. (they / spend) _Did they spend_________ their holiday in New Zealand last summer?

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Ngố ngây ngô
1 tháng 5 2020 lúc 9:47

1. Have aleeady visited

2. Has already read

3. Haven't begun

4. Has been

5. Haven't started

6. Have been

7. Have gone

8. Has already explained

9. Has already taken

10. Hasn't finished

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minh quang
9 tháng 4 2020 lúc 21:00

my father gave up smoking 2 years ago

Chúc bạn học tốt!

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