i) It takes the passengers one hour and a half to fly to HN.

j) The construction was completed by the engineers in 100 days.

câu 2 mình ko chắc lắm đâu.

mình ko nhìn rõ 

EX 21

1.relaxing

2. weird

3.hooked

4.virtual

5.satisfied

6. leisure

7.fun

8. addicted

EX 22 :

1. watching

2.  to travel

3. staying

5. reading

chả nhìn thấy gì cả!!!

bó tay quá dàiii

Dài quá, làm sao hết

1.f

2.c

3.a

4.h

5.i

6.d

7.e

8.b

9.k

10.g

QUYÊN MẤT CHƯA GHI ĐÈ BÀI LÀ:

Nối câu hỏi ở cột A với câu trả lời ở cột B sao cho thích hợp

a. I accomplish this task in three month.

=> It take me three months to accomplish this task

b. Jane spends 3 hours a week sorting stamp.

=> It take Jane 3 hours a week to sort stamp

c. Any picture that are taken will have to travel for 3 minutes before they reach the Earth.

d. She wrote the letter in 30 minutes.

=> It took her  30 minutes to wrote the letter

e. John finish his essay in two hours.

=> It take John two hours to finish his essay

f. I wash all these clothes in an hour.

=> It take me an hour to wash all the clothes

g. The flight to Moscow lasted three and half an hour to fly to Ha Noi.

h. We spend five hours getting to London.

=> It take us five hours to get to London

* Câu c và g mk chx nghĩ ra bạn nha !! Thông cảm ạ 

Thanks >.<

     trả lời:

                 dịch:Sao Thiên Vương

           !~~ HỌC TỐT ~~!

Uranus: Sao Thiên Vương

10. These (be not) is isn't her father's book

11.Lan and Huong (be not)aren't in class 7A. Their teacher (be not)aren't  Mr.Tien

12. You (be)  is a nurses?

13. Are they (be)  in the classroom?

14. You house (be) is in Da Mai

15. It (be) is 10 o'clock now?

16. These schoolbag (be) are Lan's and Hoa's ?

17. Huong's classroom (be) is on the second floor ? 

hai cái BT đó liền nhau nhé mik lỡ tay viết cách ra

Trả lời :

Minh enjoys doing the gardening because he can be outdoors with the trees and flowers