C1: hasn't seen

C2: asked

C3: do they speak

C4: was built

C5: has known

C6: didn't go

C7: to live

C8: am holding

C9: flying

C10: have never visited

1. Nam haven't seen his sister for a long time.                             

2. She asked me if I came from Vietnam.                       

3. Listen to these foreigners! What language do they speak ?    

4. The house was built ten years ago.                                         

5. He has known her since 2000.                                             

6. They didn't go to the wedding yesterday.     

7. I used to live in Ha Noi when I was a child.                   

8. I bought a lot of food. I will hold a party tomorrow.             

9. Children in my village love flying kites in their summer. 

10. We have never visited London before. 

1. Tomorrow, we will have a meeting with Dr. Emmerich who is the president of Oxacon electrics.

2. If I knew how this machine works, I would use it.

3. In spite of coming from a poor family, Connie is always spending money on luxury clothes.

4. She asked who had broken her favourite vase?

5. Despite a good salary, he decided to quit his job?

6.  I have talked to the cohen whose short film won the National Film Award. 

CHÚC BẠN HỌC TỐT

1. Tomorrow, we will have a meeting with Dr. Emmerich who is the president of Oxacon electrics.

2. If I know how this machine works, I will use it.

3. Connie is always spending money on luxury clothes in spite of her poor family.

4. She asked who broke her favorite vase.

5. Despite a good salary, he decided to quit his job?

6. I have talked to the Cohen whose short film won the National Film Award.

I. Choose the word / phrase (A, B, C or D) that best fits the space in each sentence.
1. Tornadoes can suck up anything ________ is in their path.
A. what B. who C. that D. where
2. When the shaking first started, Yuki thought that it ______ just another standard aftershock.
A. is B. will be C. has D. was
3. I couldn’t sleep _______________________ very tired.
A. despite I was B. in spite of I was C. because of D. although I was
4. The weather _______________ for tomorrow is very worrying.
A. news B. foresee C. forecast D. foreman
5. He is always polite and _________________ towards his employees.
A. priority B. composes C. nominates D. considerate
6. Those buckets must be filled _______________ water for future use.
A. into B. on C. with D. by
7. Mary:” I’d to congratulate you on your drawing, Tom! “  Tom: ________________
A. Yes, I think so C. It’s very good. B. Thanks, it’s O.K D. It’s very nice of you to say so
8. Tet is a festival which occurs ________ late January or early February.
A. at B. from C. on D. in
9. Scientists can usually ________ when a volcano will erupt.
A. mean B. estimate C. report D. predict
10. He is famous for his _________ . He is very helpful to those less fortunate than himself.
A. kind B. unkind C. kindly D. kindness
11. After a while Yuki realized that something __________ wrong once the shaking did not stop.
A. is B. has been C. was D. will be
12. Tet is a festival which _______________________in late January or early February.
A. holds B. celebrates C. decorates D. occurs
13. In Australia, a 120-km tropical storm is known as a ______________________.
A. hurricane B. tornado C. cyclone D. typhoon
14. Passover is celebrated by ____________________people.
A. English B. Vietnamese C. Japanese D. Jewish
15. Auld Lang Syne is a song ____________________is sung on New Year’s Eve.
A. when B. which C. where D. it
16. ______________Mr Pike is old and weak, he goes jogging every day.
A. Therefore B. Because C. Although D. However
17. Most earthquakes occur ____________________the Pacific Rim.
A. along B. around C. through D. over
18. His sense of humor distinguishes him _____________________others.
A. among B. between C. from D. with
19. “I suggest going to the seaside on the weekend.” – “_____________________.”
A. That’s a reason B. That’s a trip C. That’s a fine day D. That’s a good idea
20. Many people were injured when the building ______________ .
A. collapsed B. destroyed C. struck D. erupt
21. We will arrive ________ the morning of the sixth.
A. in B. for C. on D. at
22. Tuan was an effective ____ in that volunteer program. He spent his free time heping people.
A. active B. activist C. actor D. activity
23. The ___________ of the volcano was a terrible disaster .
A. prediction B. eruption C. cyclone D. shift
24. Thank you for your donation. It was very generous________________ you.
A. in B. at C. since D. of
25. Are they preparing for a military _________ to celebrate National Day?
A. parade B. celebration C. exhibition D. nomination
26. When tropical storm reaches 120 kilometers per hour, it is called a ___________ in America.
A. cyclone B. hurricane C. tornado D. typhoon
27. They went on walking _____________ it started to rain heavily.
A. so B. though C. because D. despite
28. The women and animals _____________ you saw on TV were from China.
A. that B. which C. whom D. who
29. “Thank you very much for that!” - “_______________.”
A. of course B. thank you C. I don’t mind D. Not at all
30. Let me congratulate you ______________ your nomination.
A. about B. for C. with D. on

31. ___________ Easter Day , many children and adults enjoy painting eggs.
A. On B. At C. During D. In
32. My friend Nigel, _____________ works in the City Bank, earns much more than I do.
A. that B. which C. who D. whose
33. “I suggest going to London for the weekend.”
A. That‘s fine day B. That‘s a good idea. C. That’s a trip. D. That‘s reason.
34. ________________ the man felt very tired, he did not stop working.
A. Though B. Because C. If D. Despite
35. ___________ a sudden shaking of the earth's surface that often causes a lot of damage.
A. Earthquake B. Tidal wave C. Typhoon D. Tornado
36. I think that nothing is more precious than __________________.
A. acquaintance B. parade C. damage D. freedom
37. Easter is a joyful festival which ____________ in late March or early April.
A. celebrates B. holds C. organizes D. occurs
38. Hurricane Andrew, _____swept through southern Florida in 1992, killed 41 people.
A. which B. that C. who D. both A and B
39. “That’s a delicious cake, my daughter.” “Thanks, Mom._____________.”
A. I’m a clever girl. B. Well done. C. It is very kind of you to say so. D. Yes, of course

Labor is study 

Exercise 1. Change the following sentences into passive voice.

1.           Mary is cutting the cake in the kitchen.

=> The cake is being cut in the kitchen by Mary.

2.  They grow rice in tropical countries.

=>Rice is grown in tropical countries

3. Someone broke his windows last night.

=>His windows were broken last night

4.  People don’t speak French here

=>French isn’t spoken here

5.  Did the teacher punish the boy yesterday?

=> Was the boy punished by the teacher yesterday?

Exercise 2. Change the following sentences into passive voice.

   1. Bill will invite Ann to the party.

       => Ann will be invited to the party by Bill.

   2. They may use this room for the meeting.

          => This room may be used for the meeting by them.

3. The teacher is going to tell a story

     => A story is going to be told by the teacher.

4. My sister mustn’t play computer games.

=> Computer games mustn't be played by my sister.

5. They have to clean the wall immediately      

 => The wall has to be cleaned immediately.

Exercise 3. Choose the best answer

   1.  English ______all over the world.    

       A. is spoken         B. is speaking        C. is speaks                   D. is to speak

   2. This exercise may _________with a pencil.

       A. be written        B. be to write          C. be writing                 D. write

   3. So far three houses __________ .

        A. are built        B. were built             C. have built         D. have been built.

   4. Lots of houses_________ by the earthquake.

        A. are destroying   B. destroyed         C. were destroyed          D. is destroyed

   5. At that time last Sunday these animals ________in small iron cages.

        A. keep           B. kept                          C. were being kept         D. are keeping

   6. The money ______ to him 2 months ago, but he ______ it back yet.

       A. was lent/ had not been given                    B. has been lent/ was not given

       C. was lent/ has not given                          D. was lent/ has not been given

   7.                 your house painted last year?

       A. Had            B. Did                 C. Have                D. Was

   8. The room  _________ at the moment.

        A. was cleaned   B. is being cleaned   C. is cleaning        D. cleans

Exercise 4. Change the following sentences into passive voice.

1. They say that he has done it for two days.

=> It is said that he has done it for two days.

2. People hope that the spread of coronavirus in the world will stop soon.

=> It is hoped that the spread of coronavirus in the world will stop soon.

3. People have reported that Ha Long Bay is the most beautiful natural wonder in Viet Nam.

=> Ha Long Bay has been reported to be the most beautiful natural wonder in Viet Nam.

4. People say that the coronavirus has killed a lot of people all over the world.

=> The coronavirus is said to kill a lot of people all over the world.

5. They expected that more than 100.000 people attended the festivals at the Perfume Pagoda last year

=> More than 100000 people were expected to attend the festivals at the Perfume Pagoda last year.

Exercise 5. Find the mistakes in the sentences.

1. The picture was painting                        by Michael last year.

      A                          B -> was painted      C                   D

2. I discovered that many strange things were happened last night.

                 A              B                                         C -> happened          D

3: Our house must be clean twice a day in the morning and in the evening.

               A       B              C-> cleaned               D

4. He is believed to work for the CIA in the 1970s.

      A-> was    B      C                    D

5:  Must a face mask be wore carefully when you go out in crowded places?

              A                B-> worn                      C            D

6. Is your mother being made a big cake for the party in the kitchen?

    A                             B-> making                             C                       D                       

7. A campaign is going to organized to raise money for the victims of Covid-19.

        A                     B                    C-> be organized                 D

8. How many books is going to be covered with red paper?

             A           B-> are                   C          D

Exercise 6. Rewrite the sentences, using the words provided.

1.     They have just sold the old house.                      

That old house……has just been sold by them…….

2.     Will someone show the visitors around the garden?     

       Will the visitors……be shown around the garden?……..…

    3.  Albert was arrested by the American police                 

        The American police……arrested Albert………

    4.  They think that the prisoner escaped by climbing over the wall.               

          The prisoner………is thought to have escaped by climbing over the wall…………..

    5.  It is predicted that the company will lose money this year.

        The company………is predicted to have lost money this year.…………

1. It's a good idea to see your doctor regularly for ................... .

A. a revision B. a control C. an investiagation D. a check-up

2. Last year the potato harvest was very disappointing, but this year it looks as though we shall have a better ................... .

A. product B. outcome C. amount D. crop      

3.When the starter gave the ................... all the competitors in the race began to run round the track.

A. signal B. warning C. shot D. show

4.................... from Bill, all the students said they would go

A. Except B. Only C. Apart D. Separate

Many voulunteers supported the victims of the flood in Ha Tinh. They were very kind. (to support)

=> Many volunteer were very kind to support the victim of the flood in Ha Tinh

k cho mk nha