—_______ I return your English book?—No, you _______.A. Must; mustn’tB. Could; can’tC. Must; needn’t
Smoking is bad for your health. You’d better .
----It’s too late, I must go. ----It’s raining outside. Don’t leave ___________it stops.
News books _________ to our school last week.
Hangzhou and Anxi are widely _________ for the silk.
---Do you know if he will come tomorrow? ----No, but if he , I’ll call you to have a meal together.