（ ）1. Spaceman Yang Liwei visited Hong Kong and the people there gave _______ a warm welcome.
A. he B. she C. him D. her
（ ）2. －Could you help me put up the signs on the wall?
－_______.
A. No problem B. I hope so
C. That’s all right D. That’s a good idea
（ ）3. Spring Festival is coming. I’ll ________ up my room. I don’t want to live in a dirty place.
A. cheer B. clean
C. set D. turn
