Choose the correct answer for each following question.
1. He has been selling motorcycles...............
2. Columbus ...................... America more than 400 years ago.
3. He fell down when he ...................towards the church.
4. We ........................ there when our father died.
5. I ........... in the room now.
6. I................... to New york three times this year.
7. I will come and see you before I.............. for America.
8. The little girl asked what ...................to her friend.
9. John .....................a book when I saw him.
10. He said he ................ return later.
11. I have been waiting for you ........................
12. My sister ...........................for you since yesterday.
13. The train ........................half an hour ago.
14. We ..........................Doris since last Sunday.
15. When I last saw him, he .............in London.
16. After I ..................lunch, I looked for my bag.
17. By the end of next year, Geoge.......................English for 2 years.
18. The man got out the car, ............... round to the back and opened the boot.
19. I ...............Louisiana state University now.
20. They ........... pingpong when their father comes back home.
21. By Christmas, I .................for you for 6 months.
22. Henry................... into the restaurant when the writer was having dinner.
23. He will take the dog out for a walk as soon as he..............dinner.
24. While her husband was in the army, Janet ..............to him twice a week.
25. I couldn’t cut the grass because the machine...........a few days previously.
