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12 tháng 10 2021

Customers ought to check their luggage before leaving the airport

6 tháng 7 2021

1"I'm sorry that I broke the glass" said jim.

jim apologized for breaking/having broken the glass.

2 i really think you ought to take some exercises.

it is high time you took some exercises.

3 He got down to writing the letter as soon as he returned from his walk.

no sooner had he returned from his work than he got down to writing the letter.

4 if we can solve the problem soon it will be better for all concerned.

the sooner we solve the problem, the better it will be for all concerned.

5 the demand was so great that they had to reprint the book immediately.

so great was the demand that they had to reprint the book immediately.

23 tháng 9 2021

shouldn't

ought to

should

mustn't 

ought to

have to

must

mustn't

mustn't 

don't have to

2 tháng 1 2020

Đáp án D

Tune out (ngừng nghe) >< regard (chú ý)

28 tháng 9 2020

she's not very well.Perhaps she.....see a doctor

a.must b. ought to c.must not d.shouldn't

jane's flight is at 6am tomorrow.she..........leave home at 4am in order to do check-in

a have to b ought not to c have to d either B or C

5 tháng 12 2019

1. The phone suddenly (ring).....rang...... while I (do)......was doing.... my homework

2. If I (call).....had called... her yesterday, I would have known the timetable

3. They spend much time (do)...doing.... their homework

4. When the police arrived, the car (go)....had gone....

5. When I (walk)___was walking____ to work I saw him

6. His doctor advised him (give up)_____to give up__ (smoke)___smoking__

7. she promised ___not to do__ (not do)______ that silly thing again

8. the police had made him ___tell____ (tell) the truth

9. they decided (not sell)_____not to sell__ their old house

10. before she went to the cinema she (buy)__had bought____ the ticket

HQ
Hà Quang Minh
Giáo viên
5 tháng 11 2023

1. - the

2. a

3. the

4. -

5. the

6. the

7. a

8. -

9. an

10. the

11. -

12. the

10 tháng 10 2018

46. after the students had known about the results of the mid-term tests they were very excited
-> having known about the results of the mid-term tests, the students were very excited
47. Mary read her favorite book and then she went to the supermarket to buy some food for lunch
-> before mary went to the supermarket to buy some food for lunch, she had read her favorite book
48, the boy went out with his friends without parent's permission last week. he admitted that
- the boy admitted to having gone out with his friends without parent's permission the previous week
49. many students want to take the bus to go to school on time
- many student look for the bus to go to school on time
50, its good for you to learn a foreign language before leaving your high school
-you had better learn a foreign language before leaving your high school

36. it is important for parents _________their children up form school (to pick)

15, do not swear at school. such behaviours and language are not ___ in my school
a. acceptable b. unacceptably c. accept d, unacceptable