________ your homework before you watch TV.
举一反三
- ---May I watch TV now ,Mum?---No, you ___.You____do your homework first.
- You must ______ your homework first then you can watch TV. A: do B: read C: looks D: watches
- —Mum, when can I watch TV? —As soon as your homework ______.
- Don' t watch TV ______ you finish your homework. A: when B: while C: as D: before
- — Mum, may I watch TV now?— No, you ___ finish your homework first. A: mustn’t B: must C: need