tìm và sửa lỗi sai 

1) books published by that internationl publisher   are selling  out so quickly

                               A                                    B                     C                      D

2) this tractor used to plough the fields very often 

       A                 B                     C                       D

Điền vào chỗ trông vs các từ trong ngoặc và sử dụng thì hiện tại đơn hoặc hiện tại tiếp diễn :
1 ) What ( you look ) .........at ? (I wear)............. the  wrong clothes?

2) I( look after).......Jack'dog this weekend , ( you want)........... to take it for a walk )

3) Who ( drive) ..............the Mercedes that's parked outside?

4) I ( still have) ............ a pain in my leg but it (get)........... better.

5) Who ( Sue dance) ..............with? That's not her brother , is it ?

1) these newspapers (print).......... by that factory everyday

2) it's very dangerous (drive)........... fast in a crowded area 

3) those students (plant)........ some young tress right now

5) Toyota cars (make) ........ in Japan 

6) English (teach) ........ in schools of almost every country 

7) the mail (alaways deliver)........... to this office before 9 a.m 

8)the new school in the village (finish)........... next month 

9) the classrooms (clean) ............. every day 

10) this kind of flowers (export)......... to many counties in the world

bài 2) viết lại câu

1) english is spoken in many countries 

peple in 

2) chemical wastes pollute our enviroment 

our enviroment 

3) the committee will change the plan of recycling 

the plant of 

4) i was delighted that i got the best results in the final eaxm 

i was delighted to

5) to study Vietnamese is not very difficult 

it's not 

6) will the manger  send the information soon ?

will the information 

7) old car tires are recycled make shoes and sandals 

people 

8) i am very sad that that i cannot join the school football team 

i am very sad not 

9) they wil show the machine to the public when they finish it 

the machine                                               when it 

10) his students lost the game , so Mr.tan was very disappointed 

Mr.tan was very disappointed that