You must ______ your homework first then you can watch TV.
A: do
B: read
C: looks
D: watches
A: do
B: read
C: looks
D: watches
举一反三
- —______ I do the laundry first —No, you ______. You can do your homework first. A: Must; needn’t B: B. Must; mustn’t C: Can; can’t
- ________ your homework before you watch TV.
- — ____ I do the laundry first?— No, you ____. You can do your homework first. A: Must; mustn’t B: Can; mustn’t C: Must; needn’t D: May; needn’t
- — Mum, may I watch TV now?— No, you ___ finish your homework first. A: mustn’t B: must C: need
- 你写完作业了，想看会电视，应该说： A: Can I watch TV? B: Can you watch TV? C: I can watch TV.