V. Choose the sentence that has the same meaning as the first.

41. My career as a teacher began 14 years ago.

A. I have been a teacher for 14 years now.

B. For 14 years have I been a teacher.

C. I was a teacher for 14 years.

D. I have started teaching for 14 years now.

42. I haven’t seen my aunt for 2 years.

A. I haven’t meet my aunt for long ago.

B. The last time I met my aunt was since 2 years ago.

C. I didn’t see my aunt was 2 years ago.

D. I last saw my aunt was 2 years ago.

43. In spite of his good salary, Tom gave up his job.

A. Tom got a good salary although he gave up his job.

B. Although Tom 's good salary, he gave up his job.

C.Although Tom got a good salary, but he gave up his job.

D. Although Tom got a good salary, he gave up his job.

44. If you are not careful, you will cut yourself with that knife.

A. If you are careful, you will cut yourself with that knife.

B. Unless you are careful, you will cut yourself with that knife.

C. Unless you are not careful, you will cut yourself with that knife.

D. Unless you were careful, you will cut yourself with that knife.

45. Jane didn’t go fishing yesterday because it rained heavily.

A. Because of the heavy rain, Jane didn’t go fishing yesterday.

B. Because Jane didn’t go fishing yesterday, it rained heavily.

C. Because the heavy rain, Jane didn’t go fishing yesterday.

A. Because it rained heavily, so Jane didn’t go fishing yesterday.

46. The last time I saw my uncle was two years ago

A. I haven’t seen my uncle for two years

B. I haven’t saw my uncle was two years ago

C. I haven’t seen my uncle was two years ago

D. I haven’t saw my uncle for two years ago

47. She has bought that house since 1990.

A. That house have been bought since 1990.

B. That house was bought since 1990.

C. That house was bought in1990.

D. That house has been bought since 1990.

48. You should clean this room every day.

A. This room should clean every day.

B. This room should been cleaned every day.

C .This room should be cleaned every day.

D. This room should be clean every day.

49. They cancelled all flights because of fog.

A. All flights were cancelled because of fog.

B. All flights was cancelled by them because of fog.

C. All flights because of fog were cancelled.

D. All flights were because of fog cancelled.

50.They can play table tennis. We can play table tennis.

A. They can play table tennis and we can play, either.

B. They can play table tennis and we can play, too.

C. They can play table tennis and we can play neither.

D. They can play table tennis and we can play, so.