41. They used to make her do all the housework.

A. She used to made to do all the housework

B. She used be made to do all the housework

C. She used to be made doing all the housework

D. She used to be made to do all the housewor

44.They said: “Do the students work hard?”

A. They asked me if students worked hard.

B. They asked me if the students worked hard.

C.They asked me if the students work hard.

D. They asked if the students worked hard.

45. They don’t have time, so they don’t visit us more often.

A. Because of not having time, they don’t visit us more often.

B. Because not having time, they don’t visit us more often.

C. Because of having time, they don’t visit us more often.

D. Because of not having time, they won’t visit us more often.