11. .....have deaned their room for two weeks.

12. .....have had his hair cut for over 6 months.

13. ......did you last rode a bicycle.

14. .....did he last wrote to you.

15. .....is it since he talked to you .

16. ......is it since you telephoned him.

17...... first time we have ever eaten this kind of food.

18. ........seen this film before.

19 ..... gone abroad before.

20. .....driven for 1 month.

21.We have eaten since it started to rain

22.  I haven’t had my hair cut since i left her.

23. She hasn’t kissed me for 5 months .

24.  We haven’t met for a long time.

25.How long have you had it?

26.I haven’t had such a delicious meal before. 

27) The last time i saw him was 8 days ago

28) It is last monday since i took a bath 

29) I have had a punture for 2 years 

30) He has earned any money for 2 months 

31) He hasn't shaved the day since yesterday 

11. They have deaned their room for two weeks.

12. John has had his hair cut for over six months.

13. When did you write a bike?

14. When did he last write to me ?

15. How long has he talked?

16. Hong long have you telephoned him?

17.  It’s the first time I have eaten this kind of food.

18. I have never seen this film before.

19. He hasn't gone abroad before.

20.She has driven for 1 month.

21.We have eaten when it started to rain.

22.I haven't had my hair cut since I left her.

23.She hasn't kissed me for 5 months.

24.We haven't met each other for a long time.

25.How long have you had it?

26.I haven't had such a delicious meal.

27.The last time I met him was 8 days ago.

28.The last time I took a bath was since Monday.(mk nghĩ câu tl này ms đúng nhé!)

29.I have had punture for 2 years.

30.He has earned any money for 2 months.

31.He hasn't shaved the day since before yesterday.