I. replace the relative clause in each of the following sentences by a suitable phrase using the -ing, -ed, or to infinitive form.

1.Neil Armstrong was the first man who walked on the moon

--->.................................................................................................

2. I come from a city that is located in the southern part of the country

--->...........................................................................................................

3. The children who attend that school receive a good education

--->................................................................................................

4. The scientists who are researching the causes of cancer are making progress

--->....................................................................................................................

5. They live in a house that was built in 1980

--->.....................................................................................

6. we have an apartment which overlooks the park

--->..................................................................................

7. Yuri Gagarin became the first man who flew into space

--->.................................................................................

8. we stood on the bridge which connects thre two halves of the building

--->...........................................................................................................

9. I come from acity which is loccated in the southern part of the country

--->.........................................................................................................

10. The vegetables which are sold in this supermarket are grown without chemicals

--->................................................................................................................

11. Do you know the woman who is coming toward us?

--->.........................................................................................

12. The people who were waiting for the bus in the rain are getting wet

--->......................................................................................................

13. I come from a city that is located in the southern part of the country

--->...........................................................................................................

15. He was the first man who left the burning building

--->....................................................................................

16. The couple who live in the house next door are both college professors

--->.................................................................................................................

17. The people who are waiting for the bus in the rain are getting wet

--->.......................................................................................................

18. The students who did not come to the class yesterday explain their absence to the teacher

--->............................................................................................................................................

19. Did you get the message which concerned the special meeting?

--->.....................................................................................................

20. Lan is the second student who entered the classrom this morning

--->...........................................................................................................

I. turn into passive voice

1. my father waters this flower every morning

2. John invited Fiona to his birthday party last night

3. Her mother is preparing the dinner in the kitchen

4. We should clean our teeth twice a day

5. our teachers have explained the English grammar

6. some drunk drivers caused the accident in this city

7. Tom will visit his parents next month

8. The manager didn't phone the secretary this morning

9. Did Mary this beautiful dress?

10. I won't hang these old pictures in the living room

11. The German didn't build this factory during the second world war

12. The German are going to paint this house and these cars for Christmas Day

13. Ann had fed the cats before she went to the cinema

14. The students have discussed the pollution problems since last night

15. Have the thieves stolen the mos valuable painting in the national museum?

16. Some people will interview the new president on TV

17. How many languages do they speak in canada?

18. Are you going to repair those shoes?

19. He has broken his nose in a fotball match

20. Have you finished the above sentences?

21. the waiter brings me this dish

22. our friends send these postcards to us

23. Their grandmother told them this story when they visted her last week

24. Tim ordered this train ticket for his mother

25. You didn't show me the special cameras

26. She showed her ticket to the airline agent

27. He lends his friend his new shoes

28. she left her relatives five million pounds

29. The shop assiastant handed these boxes to the customer

30. the board awarded the first prize to the reporter

31. Have you sent the christmas cards to your family ?

32. the committee appointed Alice secretary for the meeting

33. He hides the broken cup in the drawer

34. They keep this room tidy all the time

35. They all voted the party a great success

36. We gave Ann some bananas and some flowers

37. They moved the fridge into the living room

38. She bought some cups of tea to the visitors in the next room

39. they find the new project worthless

40. the secretary didn't take the note to the manager

II. chuyen cac cau sau sang bi dong

1. They told me that you were the best architect in this city

2. she reported that the flowers were killed by fost

3. some people inform me that the director is going to take a business trip to England

4. That officer announced that the meeting was delayed until next week

5. He discovered that this cotton was grown in Egypt

6. They promise that the performance will start on time

7. He recommends that we should stay at the city center

8. We believed that Alice ould pass the driving test

9. The director notifies all the workers that they will have to work extra hard this month

10. They have persuaded me that they will go with me to the stadium

11. they have decided that the company will go to the beach together at the weekend

12. people think that maradona is the best football player in the 20th century

13. They find that the job is not suitable for a girl like her

14. the teacher explainted that this powerful engine pulled the train

15. he told me that his football team had played well last season

16. I had my nephew paint the gate last week

17. She will have Peter wash her car tomorrow

18. John gets his sister to clean his shirt

19. Anne had had a friend type her composition

20. Rick will have a barber cut his hair

21. I will get the dressmaker to make a new dress

22. He had a mechanic repair his car

23. She often gets the technician to maintain the heater

24. they had the police arrest the shoplifter

25. Are you going to have the shoemaker repair your shoes ?

26. I must have the dentist check my teeth

27. She will have a veterinary surgeon examine her dog

28. We had a man take his photograph when we were on holiday last summer

29. the greens had a carpet clean their carpet

30. they have her tell the story again

B. complete the following sentences

1.Today is not sunday, so the pupils can't go camping

-> if ............................................................

2. I got lost because I didn't have a map

->if..........................................................

3.His friends were late, so they missed the train.

->if...........................................................

4. Because I don't know the answer, I can't tell you.

->if............................................................

5. He will come here next week, he will phone you

->if...............................................................

6. She doesn't visit her uncle because she lives very far.

->if........................................................................

7. It rains heavily now, so we can't finish our work.

->if...........................................................................

8. The cup of coffe was too hot for me to drink.

->if.......................................................................

9. My mother cannot give me any advice because she is not here now.

->...................................................................

10. Tomorrow it may be fine, then we'll go boating.

->....................................................................

V. Turn these sentences into passive voice:

1. They speak English in almost every corner of the world.

............................................................................................

2.The students are writing the letters now.

....................................................................

3. She hasn't finished the letter yet.

............................................................

4. No one has signed this cheque yet.

...............................................................

5. They are building a new supermarket in this street.

...............................................................................................

6. The storm har delayed the train for one hour.

...........................................................................

7. They have provided victims with food and clothing

................................................................

8. they spend a lot of money on advertising every year

.......................................................

9. people are using computer in all kinds of work

................................

10. nobody has ever treated me with such kindness

.........................................

11. his parents advised him to study hard for his exams

................................................

12. he didn't invite her to his birthday party

.......................................

13. someone was cleaning the windows when I arrived

.............................................

14. they gave me two hours to make a decision

..........................................

15. they held the 22nd SEA GAMES in viet nam

...............................................

16. they build this church in the nineteenth century

............................

17. an official had given Mr. Pike a driving test

.....................................................

18. the workers were building a college when the came

..........................................

19. the villagers gave us a cordial welcome

........................................................

20. nobody informed the polite that there had been a mistake

................................................................

21. they will hold an international conference in Ha Noi next month

.......................................................................

22. someone will tell you what you have to do whwn you arrive

.............................................

23. someone will give you your tickets as the airport

.......................................................

24. the robber forced the cashier to hand over the money

.................................................................

25. they held the 2nd PARA GAMES in Viet Nam

.............................................................

26. people of this town are talking about her very much

..........................................................................

27. the earthquake has caused considerable damege

.................................................................

28.they haven't moved anything since he left home

....................................................................

29. they were discussing the problem when we came

..........................................................

30. you should keep dangerous chemicals in safe places

......................................................................

1. Can they control the city traffic?

-> can the city traffic...........

2. we couldn't drive fast because the traffic was haavy

-> since ...........

3. I'm really sorry I didn't invite her to the party

-> I really wish .........

4. the town was nearer than we thought

=> the town wasn't as ........

5. they won't be able to come on sunday

-> It will be ........

6. we spent five hours getting to london

-> It ......

7. my brother can't run as fast as he used to

-> my brother used to ........

8. I don't come by car because I can't park near my office

-> If ............

9. Jane can't cook very well

-> Jane isn't ...........

10. If you want to keep fit, you must play spoets

-> unless .....

11. my family own a holiday flat and that's why we always go to the same place

-> if ........................................

12. I don't answer the phone becayse I didn't know it was you

-> I would ............................

13. Jenny was always on the time until she started going out with Adrian

-> Jenny never used .........................

14. the dentist will have to take out the infected tooth

-> the infected tooth ......................

15. chocolate causes some people come out in sports

-> chocolate makes ..........................

16. It's a shame you didn't tell me earlier

-> I wish ......................

17. they've been living here for six years now

-> they moved ..............................

18. '' you shouldn't spend your weekend in the city''

-> she advised me ....................

19. '' can you give me a ride to school ''

-> he asked his friend .......................

20. do you have a postman deliver the newspaper every day?

-> do you have the newspaper .....................

21. I felt tired after a long trip, so I went to bed early

-> felling tired ............................

I. reported speech:

1. they asked me '' what were you doing at 7 o'clock yesterday when we called you?''

2. he said to her'' when do you leave this place?''

3. we asked '' what time does the plane arrive?''

4. I asked ''where did you go last night, John?''

5. '' who put those books here, July'' her mother said

6. '' was your mother at home yesterday?'' he asked me

7. '' are you anggy?'' he asked

8. '' did they tell you when they left ?'' she said to me

9. '' are you wrearing your overcoat, Ann?'' asked she

10. mr.Smith said to me'' where will you spend your summer vacation?''

11. she said '' I can't find my umbrella''

12. they said'' we are learning English now''

13. '' my friend is comming next week'', tom said

14. '' I'll help my mum with housework this weekend''

15. '' we shall overcome this difficulty'', they said

16. '' my father is a doctor here'' my friend said

17. '' I am going on holiday tomorrow'' the boy said to his neighbor

18. '' you will have to finish all these exercises before next week'' the teacher said to hisstudents

19.'' I came back here early yesterday'' she said

20. '' I've broken the vase'' she said

21. '' I will never see you again'' the boy said to the girl

I. change these sentences into passive voice

1. I'll go by train and my friend will meet me at the station

2. we put up a notice about the trip on the notice board yesterday

3. the teacher is going to explain this problem to us

4. how much did they pay you

5. the police are following the suspects

6. A woman I know has just told me about it

7. A sudden increase in water pressure may break the dam

8. nobody knows anything about Brenda's family

9. many people believe that air pollution is going to be much worse in the next decade

II. reported speech:

1. they asked me '' what were you doing at 7 o'clock yesterday when we called you?''

2. he said to her'' when do you leave this place?''

3. we asked '' what time does the plane arrive?''

4. I asked ''where did you go last night, John?''

5. '' who put those books here, July'' her mother said

6. '' was your mother at home yesterday?'' he asked me

7. '' are you anggy?'' he asked

8. '' did they tell you when they left ?'' she said to me

9. '' are you wrearing your overcoat, Ann?'' asked she

10. mr.Smith said to me'' where will you spend your summer vacation?''

11. she said '' I can't find my umbrella''

12. they said'' we are learning English now''

13. '' my friend is comming next week'', tom said

14. '' I'll help my mum with housework this weekend''

15. '' we shall overcome this difficulty'', they said

16. '' my father is a doctor here'' my friend said

17. '' I am going on holiday tomorrow'' the boy said to his neighbor

18. '' you will have to finish all these exercises before next week'' the teacher said to hisstudents

19.'' I came back here early yesterday'' she said

20. '' I've broken the vase'' she said

21. '' I will never see you again'' the boy said to the girl

I. report the statements, using the verbs given:

1, '' I can't help you because I have too much to do '' she said:

2, ''I think it's a stupid idea, and it won't work'' said she:

3, ''breakfast is served between 7.00 and 9.00'' the receptionist explained:

4, ''I went to Oxford University in the 1960s'' he said:

5, '' I've never been to America'' she said to me

II. report the following questions:

1, '' do you want to go out for a meal'' she asked:

2, '' why are you late?'' they asked her:

3, '' can I use your phone?'' asked he :

4,'' where have you come from?'' the customs officer asked:

5, '' how long are you going to be on holiday?'' she asked:

6, ''when do you have to go to work?'' she asked:

7, '' did you post my letter?'' Penny asked me:

8, '' will you be back early ?'' he asked her :

III. finish each of the following sentences in such a way that it means exactly the same as the sentence printed before it :

1, '' get on with your work!'' the boss said to me :

2, '' I'm give the money back tomorrow'' said tom

-> tom promised.....

3, ''I'm terribly sorry, I'm late '' said Mai:

-> Mai apologized.......

4, '' I wouldn't eat too much if I were you, Mary'' said Ann

-> Ann advised .......

5, ''I am going to write a letter of inquiry tomorrow'' he said

6, they asked '' could you please send us details of the courses and timetables?''

7, '' would you like to come to my party tomorrow?'' ann asked me

-> Ann invited .......

Cho lăng trụ đứng ABCD.A'B'C'D' có đáy là tứ giác đều cạnh a biết rằng BD′=a√6. Tính thể tích của lăng trụ.