Children _______ sit in the front seat of a car. It’s too dangerous.
A. need B. needn’t C. must D. mustn’t
She says she will come to visit our school _____ next week.
A. sometime B. some time
C. some times D. sometimes
---May I go home right now?
---No, you____. You must finish your work first.
A. don’t B. can’t C. needn’t D. mustn’t
My mother was doing the cleaning in the sitting room ________ the telephone rang.
A. when B. while C. since D. as soon as
--- I’m sorry I ____ your MP4 at home.
--- That’s all right. Don’t forget ____ it to me tomorrow.
A. forgot; bringing B. left; to bring
C. left; bringing D. forgot; to bring
---He never stays up late at night, _____ he?
---_________. He usually does his homework till midnight.
A. doesn’t, Yes B. does, Yes
C. doesn’t, No D. does, No
