I. Put the verbs in the present perfect or the present perfect continuous tense.
1. I (try) _____have been trying_________to learn French for years, but I (not succeed) _haven't succeeded____yet.
2. She (read) ____has read______all the works of Dickens. How many (you read) __have you read____?
3. I (wait) _________have been waiting___________ here nearly half an hour for my girlfriend; do you think she (forget) ________has forgot____________ to come? 
4. Mary (rest) ________has been resting_______in the garden all day because she (be) ______has been ____________ ill.
5. Although John (study) _________has been studying___________ at the University for 5 years, he (not get) ________hasn't got ________his degree yet. 
6. Jack (go) ______has gone_________ to Switzerland for a holiday. He (never, be) ______has never be ______ there. 
7. We (live) ___________has lived_________ here for the last six months, and (just, decide) _______has just decided____________to move. 
8. That book (lie) _______has been lying_____________ on the table for weeks. ...haven't .....You (not read) __________read____________ it yet? 
9. He (not be) _________hasn't been____________ here since Christmas; I wonder where he (live) _________has been living__________ since then. 
10. He (lose) _________has lost_________________ his books. He (look) ________has looked____________ for them all afternoon, but they (not turn up) _______hasn't turned_____________ yet. 
11. She (work) __________has worked__________ so hard this week that she (not have) __________hasn't had__________ time to go to the cinema. 
12. Your hair is wet. (You swim) ________have you swum____________ for a long time? 
13. Bill is still a bad driver although he (drive) ________has been driving____________ cars for six years. 
14. You look very tired. (You work) _______have you worked_____________ very hard ? 
15. The phone (ring) _______has been ringing______________ for 2 minutes, but I (not answer) _______haven't answered____________ it yet. 
II. Rewrite the sentences, using the present perfect or the present perfect continuous. 
1. I started discussing my research proposal with my professor at the beginning of my course. We're still discussing it. 
→ i and my professor have been discussing abaout my reasearch proposal since the begining....
2. Nam's still studying English. He started studying it two years ago. (for) 
→ nam has been studying english for 2 years
3. I started learning how to play the piano eight months ago. I'm still learning it. 
→ i have been learning how to play the guitar for 8 months
4. He attended two online vocational courses: one in 2012 and the other in 2013. (twice) 
→ _he has attended two online vocational twice 
5. They visited this college in 2009, 2012 and 2014. (three times) 
→ they have visited this college 3 times
6. The British Council established IELTS a long time ago. It still uses this test as an international standardised test of English for non- native English language speakers. (for) 
→ IELTS has been using s an international standardised test of English for non- native English language speakers for a long time
7. She started her research project last month. She's still doing it. 
→ she has been doing her research project since last month 
8. The university started building a new campus in May. They are still building it. (since) 
→ the university has been building a new campus since may 

1. I tried to learn French for years, but I have not succeed yet.

2. She reads all of Dickens's works. How many have you read?

3. I have waitted here nearly half an hour for my girlfriend; do you think she forgot to come? 

4. Mary rested in the garden all day because she was ill.

5. Although John has studied at the University for 5 years, he have not get his degree yet. 

6. Jack went to Switzerland for a holiday. He have never been there. 

7. We have lived here for the last six months, and have just decided to move. 

8. That book lied on the table for weeks. You have not read it yet? 

9. He have not been here since Christmas; I wonder where he have lived since then. 

10. He lost his books. He looked for them all afternoon, but they have not turned up yet. 

11. She worked so hard this week that she has not had time to go to the cinema. 

12. Your hair is wet. Have you been swam for a long time?

13. Bill is still a bad driver although he has driven cars for six years. 

14. You look very tired. Did you work very hard?

15. The phone has rang for 2 minutes, but I have not answered it yet. 

cho mik câu trả lời hay nhất + 5 sao + cảm ơn nha