You _____ all those clothes! We have a washing machine to do that sort of thing.                                                      

As a well-known Chinese saying goes, “If you want to be rich, you______ first build roads.”

 I’m feeling much better now, so you           call the doctor.

 ---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.

(2013·高考北京卷)—You needn’ t take an umbrella.It isn’t going to rain.—Well，I don’t know.It________do.