You will have to stay at home all day you finish all your homework. A. ifB. unlessC. whet

问题补充：

You will have to stay at home all day you finish all your homework.

A. if

B. unless

C. whether

D. because

答案：

A. if

(答案→)B. unless

C. whether

D. because

解析：本题考查连词。根据句意：除非你完成你所有的家庭作业，否则你将整体呆在家里。用unless，选B。