The passive voice of the present perfect

1. My brother has written a lot of plays

2. He has finished his second tragedy.

3. I haven't done my homework

4. You have seen the moon

5. He has read that book since he was a boy

6. The police has caught the thief

7. She has seen this film several times.

8. We have learnt English for two years.

9. I have used this bike for 15 years

10. Nam has painted his house since last year

11 They have not used this machine for ages

12. Peter has sung this song

13. They have paid doctors a lot of money 
HELP ME !

The passive voice of the present perfect

1. My brother has written a lot of plays

2. He has finished his second tragedy.

3. I haven't done my homework

4. You have seen the moon

5. He has read that book since he was a boy

6. The police has caught the thief

7. She has seen this film several times.

8. We have learnt English for two years.

9. I have used this bike for 15 years

10. Nam has painted his house since last year

11 They have not used this machine for ages

12. Peter has sung this song

13. They have paid doctors a lot of money
HELP ME !

change the active sentences into passive sentences

1. The police have arrested five suspects

2. The students have discussed the pollution problems since last week

3. He hasn't seen you for years

4. Have the thieves stolen the most valuable painting in the national museum?

5. Have you sent the Christmas cards to your family?

6.He has caught a lion and shot 2 others

7. John hasn't finished his homework

8. Nobody has used this room for ages

9. The tailor has just made a new suit for me

10. Have you done your homework?

11. Has someone repaired this telephone?

VI. Present perfect tense 

1.  Mr. Smith has taught us French for 2 years. 

=> ………………………………………………………………………………………………………………

2.  Mary has operated Tom since 10 o’clock. 

=> ……………………………………………………………………………….……………………………

3.  This is the second time they have written to us about this. 

=> ………………………………………………………………………………………..……………………

4.  Someone had invented electric lights before I was born.

=> …………………………………….………………………………………………………………………

5.  Someone has locked the door. 

=> ……………………………………………………………………………….……………………………

Fill in the blanks with ''for'', ''since''

1 I got here an hour ago. - What ! You mean you've been waiting .................an hour ?

2 I have not seen him ............he was 16. 

3 I've known raining .............ages

4 Things have changed a lot .................our previous meetings.

5 It've been raining .............four o'clock

6 I'm sure he's been watching us ...........we came in.

7 He'd been here ...............over an hour when we arrived

8 I've been trying to fix this computer..............early this morning.

9 He hasn't had anything to eat ....................nearly a week.

10 It's three years..............he started learning German

11 He's been collecting stamps ...........the past twenty years.

12 Nobody has seen him................last Friday.

13 It has been foggy ..............some days.

14 He has been fishing ..................six o'clock

15They've been living in France......................eight years.

16 The pilots have been on strike .................two months.

17 We've had terrible weather .................Saturday

18 I've know Tom ..................1990

19 We have been waiting for the bus.................half an hour 

20 She hasn't lost a match .......................April

21 Things have changed ...................she's become headmaster

22 The police have been looking for him..............a month

23 Our dog has been ill ....................two days

24 I've been looking for this book .,.................a long time

25 I've been working .................I got up

passive in present perfect

1.The police have arrested the man at the bank.

2.the have just done their housework.

3.how long have you known him?

4.he hasn't finished his work for a long time.

5.has nobody reparied the pipes for a year .

6. who has just sent you letter ?

7. i have just had the waiter carry the suitcase.

8.has no one informed him about that problem?

9.no one has helped me collect the garbage .

10.they have decorated their house recently.

11.how long has he just called me back ?

12.how long have they built this bridge ?

13.he has never finished his homework on time .

14.has this boy just broken my windows?

15.they have just collected the eggs in the coop.

16.have they just corrected the mistakes in their test?

17.they have just mended the roof after the storm.

18.where have they planted the roses?

19.how long has she done the test?

Put the verb in the bracket into the past simple or present perfect tense.
1. My brother is a writer. He (write) _____ 10 books.
2. I (not have) ______________ a holiday in 2012.
3. He (play) _______________ badminton yesterday.
4. __________________ (she/be) to Sa Pa? -Yes, she has.
5. Dalat is the most beautiful city I (visit) __________ .
6. What time (you/go) ____ to the beach yesterday afternoon ?
7. Sa Pa is great. ____ you (be) ___________ there?
- Yes, I have.
8. Where _______ (you/go) _______ there?
- I (go) ______ there last month.
9. How long _______ Tina (be) ______ in Italy?
10. What (you/watch) ____________ on TV last night?
IV. Rewrite the sentences with the same meaning.
1. The last time we saw her on Christmas Day.
→ We haven’t ……………………………………………………………………….
2. I have never eaten this kind of food before.
→ This is …..……………………………………………………………………….
3. It started to rain an hour ago.

→ It has …………………………………………………………………………….
4. They haven’t visited their grandparents for two months.
→ The last time ……………………………………………………………………
5. We have studied English since we were in grade 3.
→ We began ……………………………………………………………………….
6. My sister hasn’t seen her best friend for nearly two years.
→ It’s ……..……………………………………………………………………….
7. When did you start learning English ?
→ How long ……………………………………………………………………….?
8. We started living here fifteen years ago.
→ We have ..……………………………………………………………………….
9. The last time she visited me was five years ago.
→ She hasn’t ……………………………………………………………………….
10. I last wrote to my cousin in February.
→ I haven’t …………………………………………...…………………………….
11. It’s long time since we became close friend.
→ We have ……………………………………………………………………….
12. Ba began to collect stamps in 2010.
→ Ba has ….……………………………………………………………………….
V. Complete the sentences with “for” or “since”.
1. It has been raining …………….lunchtime.
2. She has lived in London …………… 1990.
3. I have known her ………………January.
4. His father has worked in this company …………. 20 years.
5. Have you learned English …………..a long time ?
6. I haven’t seen Tom ……………we left school.
7. The roon is very dirty. Nobody has cleaned it …………years.
8. We’ve already waited …………five minutes.
VI. Complete the sentences with a suitable word below.
for since before never ever
1. I haven’t seen my best friend for many months.
2. Sue has ___________ tried Indian food before.
3. Haven’t you seen Pepper Pig _______ ?
4. Mike has studied English _______ 2015.
5. Has Joe __________ told you his brother’s story?
6. We have known Bob ____________ a long time.
7. Tom hasn’t played football ___________ he broke his leg.
8. I haven’t a film ___________ I moved here.

II. Fill in the blanks with since, for, already, just or yet

1. John has …………… finished his homework, so his books are still on the table.

2. I haven’t seen Sarah …………… 1990.

3. Have you …………… finished eating? I haven’t even started ……………

4. We have lived here …………… ten years.

5. He has …………… come back from fogging and he is a bit tired.

6. Have you seen the Statue of Liberty ……………?

7. We have studied French…………… three months.

8. Linh has gone to Ha Noi …………… October.

9. She has cooked the dinner ……………

10. Peter hasn’t typed all the letters ……………