根据汉语提示或句意写出所缺单词。（每小题1分，共5分）

41.     If you become rich,you’ll have a difficult time________________(知道)who your real friends are.

42.     How long may I ________________(借) your dictionary? For a week.

43.     We’ve ___________________(来) in No.3 Middle School for about two years.

44.     Would you mind______________________(不要躺) here?

45.     ___________________(贼)don’t like me because I’m a policeman.

根据句意和汉语提示，写出所缺单词。（每空一词）

41. I enjoy_________ (聊天)with my friends after class.

42. Could you take a ________(口信) for me.please?

43. Do you often watch ___________(录像) at the weekends.

44.My sister likes drawing, so she is going to be an__(画家)when she grows up.

45.About two _______(百万)people live in Zhenjiang.

46. I’ d like to give you a lot of __________(信息) about tomorrow’s Party.

47. The _______(经理) won’ t go to have a meeting this afternoon，he will be at office.

48.We will get ____________(双倍的) pay for working at the weekends.

49.Tom is_______(幸运) enough to get the first prize.

50. Wilson lives on the ______________(第二十)floor.