40.His grandfather got cancer three years ago , now he is _____ (受苦) from it .

四 完成下列句子

39.They landed __________(safe) just as peter has expect.

38. It’s ______ (polite) to laugh at the disabled persons.

37. From his words, we draw the ______(conclude) that he was lying to us.

35. Thank you very much　 for _____ (借) me your bike .

36 Could you tell me how to a______a balance between my schoolwork and play ?

34.Don’t _____ (责备) him please , he is in deep sorrow now .

33. Please keep the windows ____ (close) it’s cold outside .

32. It seems that he spends less time _____ (practise) the piano .

31.I wrote him two letters last week, but he hasn’t r_______ yet.

30. He doubts ______(是否) he should take the advice or not.