Read and choose. 从方框内选出最佳选项完成对话。

A: Ben, it’s 7:30. __________________
B: OK, Mom. Oh, no. Where’s my homework? ____________
A: _____________I’ll help you.
B: We have to hurry up. We’ll be late for school!
A: Is it on your desk?
B: No, it isn’t.
A: Is it in your bag?
B: No, it isn’t.
A: Did you do your homework last night?
B: Oh, I remember.___________
A: That’s really bad, Ben. ______________________
B: I know. It won’t happen again.