She last wore that dress at her sister’s wedding she hasn’t When did you start working in that factory? How long Nam hasn’t written to his friend since 2005 It is It is the first time I have heard about that I have They have’t played volleyball since last year It is Mr Nam has worked in this factory for years Mr Nam started Hoa hasn’t met me since she went abroad Hoa last Mr Lam started learning French on september 2nd Mr Lam've He has used this car since he bought a new house He began She didn't learn hard in 2005. She hasn't Peter watched this film when he came home. Peter has It's a week since I last saw her. I haven't The boys began playing soccer a year ago. The boys have Did Dad start to work here when I was born? Has When did you first see her? How long The last time We saw her was 2 months ago We haven ‘t Tom did not work here when I met him on the street Tom has This is the first time he forgot his bag He has never Children began to play games at 9pm Children have When did you first know her ? How long I have never tasted the cake before This is the I haven’t played tennis since 1990 The last I haven’t been to Briton for three years The last I have never met such a famous person before It’s I’ve never eaten this before It’s

1. She last wore that dress at her sister’s wedding
⇒ She hasn’t worn that dress since her sister's wedding .
2. When did you start working in that factory?
⇒ How long do I work in that factory?
3. Nam hasn’t written to his friend since 2005
⇒ It is 15 years since the last time Nam wrote to his friend .
4. It is the first time I have heard about that
⇒  I have never heard about that .
5. They have’t played volleyball since last year
⇒ It is 1 year since thay last played volleyball.
6. Mr Nam has worked in this factory for years
⇒ Mr Nam started working in this factory years ago.
7. Hoa hasn’t met me since she went abroad
⇒ Hoa last met me when she went abroad.
8. Mr Lam started learning French on september 2nd
⇒ Mr Lam's learnt French since Sep 2nd.
9. He has used this car since he bought a new house
⇒ He began using this car when he bought a new house.
10. She didn't learn hard in 2005.
⇒ She hasn't learnt hard since 2005.
11. Peter watched this film when he came home.
⇒ Peter has watched this film since he came home.
12. It's a week since I last saw her.
⇒ I haven't seen her for 1 week.
13. The boys began playing soccer a year ago.
⇒ The boy have played soccer for 1 year.
14. Did Dad start to work here when I was born? 
⇒ Has dad worked here since I was born?
15. When did you first see her?
⇒ How long have you seen her?
16. The last time We saw her was 2 months ago
⇒ We haven't saw her for 2 months.
17. Tom did not work here when I met him on the street
⇒ Tom hasn't worked here since I...
18. This is the first time he forgot his bag
⇒ He has never forgotten this bag before
19. Children began to play games at 9pm
⇒ Children have played games since 9pm
20. When did you first know her ?
⇒ How long have you known her?
21. I have never tasted the cake before
⇒ This is the first time I have ever tasted the cake.
22. I haven’t played tennis since 1990
⇒ The last time I played tennis was in 1990.
23. I haven’t been to Briton for three years
⇒ The last time I went to Briton was 3 years ago.
24. I have never met such a famous person
⇒ It's the first time I've met a famous person
25. I’ve never eaten this before
⇒ It's the first time I've ever eaten this.
Chúc em học tốt ^^
( Mong Admin đừng Spam )

1. She hasn't worn that dress since her sister's wedding.

2. How long have you worked in that factory?

3. It is 15 years since the last time Nam wrote to his friend.

4. I have never heard about that.

5. It is 1 year since thay last played volleyball.

6. Mr Nam started working in this factory years ago.

7. Hoa last met me when she went abroad.

8. Mr Lam's learnt French since Sep 2nd.

9. He began using this car when he bought a new house.

10. She hasn't learnt hard since 2005.

11. Peter has watched this film since he came home.

12. I haven't seen her for 1 week.

13. The boy have played soccer for 1 year.

14. Has dad worked here since I was born?

15. How long have you seen her?

16. We haven't saw her for 2 months.

17. Tom hasn't worked here since I...

18. He has never forgotten this bag before.

19. Children have played games since 9pm

20. How long have you known her?

21. This is the first time I have ever tasted the cake.

22. The last time I played tennis was in 1990.

23. The last time I went to Briton was 3 years ago.

24. It's the first time I've met a famous person

25. It's the first time I've ever eaten this.