12. Last year we (not visit)________________ to Italy.

13. Last winter Robin (stay)_____________with his father in the Alps for three days.

14._____________anyone_______________yet? (phone)

15. Look! He (leave)_____________ the house.

16. She usually (walk)____________ to school?

17. But look! Today she (go)________________ by bike.

18. Every Sunday we (go) _____________to see my grandparents.

19. He often (not go)_____________ to the cinema.

20. I (not/ do)____________ anything at the moment.

21. My uncle (not visit) us since he (move) _____________to the new town.

22. You should (practice) ___________ ( speak) ____________English every day.

23. Your mother (clean) _____________ the house at this time?

24. The movie (start) _____________ at 8.15 this evening.

25. We already (finish) _____________ the first semester exams.

26. Mr. Binh (learn) ____________Chinese at school, but he (forget) ___________

    most of it.

27. We (have) ________ a party next Sunday. Would you like (come) _________?

II/ Rewrite the sentences beginning with the word cues.

0.     I have never met a famous person before. 

It’s the first time I have met a famous person.

1.     I’ve never eaten this before.                       

It’s the first __________________________________

2.     I have never been to the ballet before.                 

It’s __________________________________________

3.     She hasn’t ridden a horse before.              

It’s ___________________________________________

4.     I’ve never eaten snails before.                   

It’s ________________________________________________

It started to rain at two o’clock.  => It has rained since 2 o’clock.

                                                 => It has been raining since 2 o’clock.

5.     Six years ago we started writing to each other.   

We have ___________________________________

We have ______________________________________

6.     I started working here 20 years ago.                   

I _________________________________________

I__________________________________________

7.     The police started looking for him two months ago.

The police ___________________________________________

The police _____________________________________________

8.      He started to play the guitar in 1990.   

He has ____________________________________

          He has ____________________________________________

9.      Trung is the most intelligent student in my class.   

No one ________________________________

10.                        The coffee was too weak to keep us awake.

The coffee wasn’t ________________________________  

11.                        I last saw Minh six months ago.

I haven’t ________________________________

12.                        Lan is better at math than Nga.

Nga isn’t ________________________________

13.                        I often walked to school when I was a student.

     I used  _____________________________________________________

14.                        Although they are short, they still love playing sports.

 In spite of  __________________________________________________

15.                        They will use solar energy to protect the environment.

         Solar energy  _______________________________________________