II. Fill in each blank with the correct form of the word in brackets.

1. She.....keeps......(keep) trying to pass her driving test but fails every time .

2. I....want.....(want) complete silence now while I try this experiment.

3.The students.....are usually taught....(teach) by Mrs.Monty. However, this week they ....are bung.(teach) by Mr.Tanzer.

24. No matter what happens next I.......(help) you.

5. In the last hundred years, traveling.......(become) much easier and more comfortable.

6. In the 19th  century, it ............(take) two or three months to cross North America by covered wagon.

7. In the past the trip ..............(be) very rough and often dangeruos, but things..........(change) a great deal in the last hundred and fifty years.

8. Now you .......(fly) from New York to Los Angeles in a matter of hours.

9. When Carol........(call) last night, I .......(watch) my favorite show on television.

10.By this time next summer, you..........(complete) your studies.

11. Right now, Jim........(read) the newspaper and kathy............(cook) dinner.

12. Last night at this time, they .......(do) the same thing. She .........(cook) and he..........(read) the newspaper.

13. When I.........(arrive) home last night, I.....(discover) that Jane..............(prepare) a beautiful candle light dinner.

14.The sun ....................(rise) late in winter.

15. While I................(watch) Tv last night,  a mouse ran across the floor.

16.This is the most intersting novel .............................(read)

17. When it began to rain, they...............(play) in the yard.

18.I ______ (see) you for ages

19. It .................(rain) every day so far this week.

20. I..................(receive) any letter from him yet.

21. We .................(be) to Dalat several times. It’s a foggy city.

22. Be careful! The bus ......................(come) near.

23.I ________(meet) him since he...............(leave) school.

24. My uncle .....................(work) on this farm since he_____(be) 20.

25. It...................(take) me 15 minutes to go to school every morning.

26. When I woke up this morning, it..........................(rain)

27. He................(leave) London 2 years ago  and I.......................(see) him since then.

28. By the time Tom got back,Peter..................(go)