The time he has devoted in the past years _____________ the disabled is now thought to be ________ great value __________ him.
You had better _______ your homework carefully. A. going B. to do C. do
Let me___________. Don’t make me ____________. A. go .... cry B. go... to cry C. going ... crying
Tony said that he a good time in the park that day.
We ourselves at the English evening and nobody wanted to go back home.
The teacher advised Tom some English programme to improve his oral English