— CanIhangoutwithmyfriendstonight,Mum?—      Ofcourse,b...

问题详情：

—  Can I hang out with my friends tonight, Mum?

—       Of course, but you ______ be home by 8:00

Acan       Bmust              C. may      D. might

【回答】

B

知识点：情态动词

题型：选择题