Người ta cần xây tường rào cho một khu vườn như hình bên. Mỗi mét dài (mét tới) tường rào tốn 150 000 đồng. Hỏi cần bao nhiêu tiền để xây tường rào?

Viết lại câu sao cho nghĩa không đổi

1. The exercise was so difficult that we couldn't do it.

=> It was

2. He is sorry he is not able to speak English well.

=> He wishes

3. Tom passed the test easily.

=> Tom had no

4. My friend cannot run as fast as me.

=> I can

5. People speak English in almost every corner of the word.

=> English

8. Internet has ______. It is very time-consuming and costly.

A. limitation B. limitations C. limited D. limits

9. The candidates ________ bring books into the examination room. A. shouldn’t B. needn’t C. won’t D. mustn’t

Some people try to get (19)_____ from their friends, and their friends also try to make use of them. If such a relationship (20)______, we need no friends (21)______  all.

19.  A. it                     B. that               C. something           D. anything

20.  A. called             B. the                C. named                 D. thought

21.  A. get                  B. with              C. at                         D. of 

1. Computers are playing an __________ important role both in our homes and at work.

A. increase             B. increasing              C. increased             D. increasingly

2. Assignments _________ through access to the Internet.

A. can do                B.  is done                  C. can be done         D. be done

3. It is based ________ mutual understanding, not on mutual benefit.

A. in                        B. on                           C. at                         D. for

Viết lại câu sao cho nghĩa không đổi

1. I am looking forward to receiving a good response from you.

=> I am

2. Let's meet this afternoon and practice our English.

=> Why

3. I asked them " Are you having a party tomorrow?''

=> I asked

Viết lại câu sao cho nghĩa không đổi

1. Dick continued to work although he was too tired.

=> Dick went

2. I am looking forward to receiving a good response from you.

=> I am

3. I would like to have a special present at Christmas.

=> I wish

4. This shirt is a high quality product. It is very expensive.

=> This shirt,