He used ____on the right in China, but he soon was used____on the left in England.
— 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
— ____ will your school hold a sports meet?—Next Friday.A. When B. Where C. What
— I am sorry for what I said.—______.A. That’s OK. B. It’s nothing C. Thanks