21. I can’t help (laugh) ________________ when I watch Mr Bean.
22. Mr. white didn’t have any money, so he decided (find)a job
23. The teacher reminded the students (finish)their assignments in time.
24. My group leader expects me (complete)this paper as soon as possible
25. Our teacher encourages us (use)a dictionary whenever we are unsure of the meaning of a word.
26. Before I went away to college, my mother had reminded me (write)her a letter once a week.
27. Mrs. Snow has warned her young children (not touch)the hot stove.
28. The student on the corner pretended (know)the answers to the teacher’s questions
29. Residents are not allowed (keep)pets in that apartment building.
30. All applicants are required ( pass)the entrance examination
31. Ann advised her sisters (take)the plane instead of driving to San Francisco
32. They tried (avoid) ______________ (answer) ______________ my question.
33. My uncle used (be) ______________ footballer, but he had to stop (play) _____________ because of an injury.
34. Mary needs (find) ______________ another job. Her company is going out of business.
35. The teacher told everybody (be) ________quiet, but they just went on (talk) _________.
36. ‘Do you enjoy (lie) ______________ on the beach?’ ‘No. I really dislike (sit) ______________ on the beach all day.
37. We stopped (have) ______________ dinner on the way home.
38. I must remember (post) ______________ this letter today. It’s important.
39. ‘I’m trying (repair) ______________ my radio, but it doesn’t work.’ ‘Why don’t you try (change) _______ the batteries. I think the batteries in the radio need (change) ___________
40. Sandra gave up (try) ______to find a job in this country and decided (go) ______ broad.