If there"s a lot of work , I'd like to keep on until it is finished.
— Must we go to see a doctor at once when we have the flu? —No,_____. A. we mustn’t B. we shouldn’t C. we don’t have to
There____ a baseball game between Class Two and Class Three tomorrow. A. will have B. is going to be C. are going to be
— The flu is becoming terrible these days. —So we ____ go to crowded places. A. must B. should C. shouldn’t
— The boy is good at making model planes. —How clever! Did he learn by_____? A. him B. them C. himself
—Hello. May I speak to Mr. Zhang, please? —Sorry, he is not in. Can I ___ a message? A. leave B. take C. pass