Which _________ you rather __________, tea or coffee?

Your school things should _____.

According to the new traffic laws, people     drive after drinking wine or beer.            

________you play the violin?

—Is Jack on duty today? —It ______ be him. It is his turn tomorrow.

–Mom, may I go swimming with my friends in the river? –No, you _________. That’s too dangerous.

Mr. Bush is on time for everything. How _______ it be that he was late for the opening ceremony?

 ---That black T-shirt with Yao Ming’s picture on it ___belong to David. He admires him a lot. ---No, it _____ be his. He hates black colour.

-Is the man over there your English teacher ? --No, it ______ be him. He has gone to Canada to study further.

—Can the new railway station ____ as planned?—Sure,        it completed in time, we’ll work two more hours a day.

Miss Cooper ________ be here. I saw her come in.

Johnny, you _________play with the knife, you_________ hurt yourself. 

 Whose T-shirt is this?     It________ be John’s.  It’s ________ small for him.

_Could I go to the movie this Sunday, Dad? _ Yes, you_____. But you ______ come back before nine.

-- Look at that girl. Is it Susan?--No, it _______ be her. She has gone back to her home town .

---I think _________________ in the morning is a good way to improve your spoken English. ---I agree with you.

--- May I go now? --- No. You ______________ let the teacher know first.”

—Must I return the book to you now, Jack? —No, you _____. You can give me back tomorrow.

—Can I go to the park, Mum?—Certainly. But you ______ be back by six o’clock. 

-______ I do the laundry first?-No,you _____. You can do your homework first.