Can you hear the girls ______in the next room?
The little girl felt upset ____ her pet dog died. A. why B. because of C. because
We are proud of _____ in Shengli High School. A. study B. studying C. to study
He thinks everything doesn’t. A. goes wellB. going wellC. go well
--- Could I use your bike for a while. Sam? --- ________. I’m not using it.
---I will fly to Qingdao for my holiday this weekend. ---Wonderful!_________