1. They have just introduced a new style of jeans in the USA.

--> A new style of jeans......has just been introduced in the USA.........................................................................................

2. I started to learn English 2 years ago .

--> I have....learned E for 2 years............................................................................................................

3. We can solve the problem

-->The problem.....can be solved by us...............................................................................................

4. I’m sorry ,I can not help you

.-->I wish ....I could help you............................................................................................................

1. They have just introduced a new style of jeans in the USA.

--> A new style of jeans..............has just been introduced  in the USA....................................

2. I started to learn English 2 years ago .

--> I have.................learnt Ennglish for two years..............................................................

3. We can solve the problem

-->The problem..................can be solved....................................................

4. I’m sorry ,I can not help you

.-->I wish ....................i could help you.........................................................................

1. They  a new style of jeans in the USA.

--> A new style of jeans has just been introduced in the USA.

2. I started to learn English 2 years ago .

--> I have learned English for 2 years

3. We can solve the problem

-->The problem can be solved

4. I’m sorry ,I can not help you .

-->I wish I could help you

62. They grow rice in tropical countries.
→Rice…………………is grown in tropical countries……………………………………….
63. They have just introduced a new style of jeans in the USA.
→A new style of jeans…………………has just been introduced in the USA………………………
64. They have just built two department stores this year.
→Two department stores……………has just been built this year……………………………
65. They will produce five millions bottles of champagne in France next year. →Five million bottles…………of champagne will be produced in France next year……………………………….
66. We have to improve all the schools in the city.
→All the schools…………………in the city have to be improved………………………………
67. They are going to build a new bridge in the area.
→A new bridge………………is going to be built in the area…………………………………..
68.We might find life on another planet.
→Life………………………might be found on another planet…………………………………..
69. You must do this exercise carefully.
→This exercise………must be done carefully……………………………………………

1. ..... has just been introducedin the usa

2. If i had gone to the supermarket last night i would have bought you that new product

has been introduced in the USA

hoc tot

They have just introduced a new style of jeans in the USA

->A new style of jeans has just been introduced in the USA.

~Study well~

They have just introduced a new style of jeans in the USA

->A new style of jeans...has just been introduced in the USA.....................................................

The present perfect tense in the passive

1. he has just bought a new car

->A new ...........car has been just bought.........................................................

2.she has studied english for six years

->english............has been studied for six years........................................................

3.they have just introduced a new style of jeans

->A new ...............style of jeans has just been introduced......................................................

5.someone has just stolen my bike

->my ............bike has just been stolen.........................................................

6. he has just killed his wife

->his wife ..........has just been killed...........................................................

8. i have raised there dogs for ten years

-> these...........dogs have been raised for ten years..........................................................

REWRITE THE SENTENCES, USING THE GIVEN WORKS BELOW THEM:

1/She often ate in the restaurant when she lived in Paris

-> She used to eat in the restaurant when she lived in Paris..................................

2/ He started working in this facrory 10 years ago

-> He has worked in this factory for 10 years

3/ I haven't been to Hue for one year

-> The last time l was 't to Hue was one year ago....................................

4/ Tom has done this job for two weeks

-> It's the last time Tom did this job was two weeks ago........................................

5/ How long is it since you last saw Mary?

-> When did you last see Mary......................................

6/ They have just introduced a new style of jean in the USA

-> A new style of jeans has just been introduced in the USA.........................................

7/ " Should we come to the meeting " He asked.

=>He asked me if they had to come to the meeting .....................................................

1/She often ate in the restaurant when she lived in Paris

lỗi sai ở đề bài: ate -> eats

-> She used to eat in the restaurant when she lived in Paris.

used to + inf: đã từng

be/get used to + V_ing: (dần) quen với

2/ He started working in this facrory 10 years ago

-> He has worked in this factory for 10 years.

3/ I haven't been to Hue for one year

-> The last time I visted Hue was one year ago.

4/ Tom has done this job for two weeks

-> It's two weeks since Tom did this job.

5/ How long is it since you last saw Mary?

-> When did you see Mary?

6/ They have just introduced a new style of jean in the USA

-> A new style of jeans has just been introduced in the USA.

câu bị động của thì HTHT

7/ " Should we come to the meeting " He asked.

-> He asked us to come to the meeting.

câu gián tiếp

A new style of jeans has just been introduced in the USA

a new style of jeans has just been introduced in the USA (áp dụng công thức=)))

A new style of jeans has just been introduced in the USA

1.Chirstoper Columbus discovered America.

America was dicovered by Chirstoper Columbus

2.The teacher gave us a lot of presents.

We were given a lot of presents

3.His parents made him study hard for the exam.

He was made to study hard for the exam by his parents

4.Poest have mentioned the Ao dai in poems.

The Ao dai has been mentioned in poems

5.Some fashion designers have printed lines of poetry on the Ao dai.

Lines of poetry have been printed on the Ao dai by some fashion designers

6.Some fashion designers have added the symbols to the Ao dai.

The symbols have been added to the Ao dai

7.They have built two department stores this year.

Two department stores have been built this year

8.No one has seen Mary since 3 o’clock.

Mary hasn't been seen since 3 o'clock

9.Trang has just won the first prize.

The first prize has just been won by Trang

10.Peple have used the Internet for education in recent years.

The Internet has been used for education in recent years

11.Famous engineers have designed the washing machine.

The washing machine has been designed by famous engineers

12.They have just built a new bridge here.

A new bridge has just been built by them

13.The clothing store has just introduced a new style of jeans.

A new style of jeans has just been introduced

14.The fashion designers have just made a new style of jeans.

A new style of jeans has just been made

15.You must do this work right away.

This work must been done right away

16.They will build a new station here.

A new station will be built here
17.I think he should decorate his room again.

I think his room should be decorated again

18.You should send this letter before Saturday.

This letter should be sent before saturday

1. You have just used the computer, haven't you ? 

2. Your brother uses the Internet every day, doesn't he ?

3. The new style of jeans was first introduced in 2000, didn't it ?

4. You didn't remember to turn off the TV last night, did you ?

5. They are leaving here tomorrow, aren't they ?