一Can you go to see a film with us this evening?

一 Sorry, I can’t. I_____ take care of my little brother at home because my mother is ill.

　 A. can　　　 　　　　　　 B. may　　 　　　　　　　 C. would　　 　　　　　 D. have to

根据要求进行句型转换，每空一词。（本题有10空格, 每空0.5分，共5分）
【小题1】It takes about half an hour to reach Beijing by plane. (对划线部分提问 )
　　　 does it 　　to reach Beijing by plane?
【小题2】I believe they are visiting us this Sunday．( 改为否定句 )
　 　   I 　　 believe they 　 visiting us this Sunday．
【小题3】--Can you go to the mall with me this week? ( 作肯定回答 )
---Sure，　　　　　　 ．
【小题4】It took me two hours to finish the project yesterday.( 改同义句)
I 　　 two hours 　　 the project yesterday.

根据要求进行句型转换，每空一词。（本题有10空格, 每空0.5分，共5分）

1.It takes about half an hour to reach Beijing by plane. ( 对划线部分提问 )

　　　 does it 　　to reach Beijing by plane?

2.I believe they are visiting us this Sunday．( 改为否定句 )

　 　   I 　　 believe they 　 visiting us this Sunday．

3.--Can you go to the mall with me this week? ( 作肯定回答 )

---Sure，　　 　　 　　 ．

4.It took me two hours to finish the project yesterday.( 改同义句)

I 　　 two hours 　　 the project yesterday.