Đáp án: It has been two months since he got his hair cut.

1 ...... people didn't use a lot of vehicles, the air wouldn't be polluted

2 ...... two months since he last got his hair cut

3 ..... being a developed country, Singapore is not polluted by industry

4 .... New Zealand and Australia are surrounded by the sea

If people use a lot of vehicles,the are will be polluted

It has been two months since the last time he got his hair cut

Despite being a developed country,Singapore is not polluted by industry

Both New Zealand and Australia are surrounded by the sea

Đáp án A

Giải thích: thời hiện tại hoàn thành với trạng từ “for”

Dịch: Đã 2 tháng rồi anh ta không cắt tóc.

Đáp án: A

Giải thích: thời hiện tại hoàn thành với trạng từ “for”

Dịch: Đã 2 tháng rồi anh ta không cắt tóc.

33.It’s over six months since Duong last had his hair cut.

A.Duong has never had his hair cut before.

B.Duong hasn’t had his hair cut for six months.

C.Duong has had his hair cut for six months ago.

D.Duong hasn’t had his hair cut for over six months.

38.People say that prevention is better than cure.

AThat prevention is said is better than cure  B.It is said that prevention is better than cure

Cprevention is better than cure is said by people.DPrevention says to be better than cure

39.He said “If I have a computer ,I can play games.”

A.He said if he had a computer ,he could play games.

B.He told me to give him a computer to play games.

C.He could play games because ha had a computer.

D.He could play games if he gave me his computer.

40. The woman was too weak to lift the suitcase.

A. Although she was very weak, she could lift the suitcase .

B. The woman shouldn’t lift the suitcase because she was so weak

C. The woman lifted the suitcase, so she wasn’t very weak.

D.She was so weak that she couldn’t lift the suitcase.

1.They last talked to each other two month ago.

=>They haven't talked to each other for 2 months

2.The last time she saw her elder sister was in 1999.

=>She hasn't seen her elder sister since 1999

3.She hasn't written to me for years.

=>It's years when she wrote to me

4.Robert anh Catherrine have been marrid for ten years

=>It's ten years when Robert and Catherine were married

5.It's two week since they clean thier room

=>They have cleaned their room for 2 weeks

6.It's over six months since Jonh had his hair cut

=>John had had his hair cut for over 6 months

7.How long is it since he wrote to you?

=>When did he last wrote to you?

1)They haven't talked to each other for two months.

2)She hasn't seen her elder sister since 1999.

3)It's years since the last time she wrote to me.

4)It's ten years since Robert and Catherrine  were married.

5)They haven't cleaned their room for two weeks.

6)John hasn't had his hair cut for over six months.

7)When was the last time he wrote to you?

Bạn ơi, câu 3 tớ nghĩ  là since he wrote to me

             câu 4 tớ nghĩ là Robert anh Catherine have maried. 

             câu 5 bạn sai nhé : have => haven't

Mong bạn trả lời nha

Quá khứ & hiện tại joanf thành

1.Mary has learned English for six year.

-->It is...six years since mary learned engish

2.The last time we watched TV was two hours ago.

-->It has been two hours since we watched tv

3.They have taught Geography at this school for a long time.

-->It is...a long time since they taught Geography at this school

4.I stopped writing to my old friemd four weeks ago.

-->It is...4 weeks since i stopped writing to my old friend

5.we last went to the beach ten years ago.

-->It has been....10 years since we went to the beach

6.I haven't taken any pho tograph for two years.

-->It is....2 years since i took photograph

7.He has been unemployed for three days.

-->It's.....3 days since he was unemployed

8.John has not had his hair cut for over six months.

-->It has been....over 6 moths since john had his hair cut

9.She started working here in 2012.

-->It is....7 years since she worked here

10.I haven't had a holiday for five months.

--> It is...5 months since i had a holiday