You had better not _______.
A. to play games B. play games C. plays games
I like sports, such as _______ and so on.
A. swim B. swiming C. swimming.
Miss Zhang teaches ______ Chinese.
A. my B. me C. Your
Teachers don’t allow students ________ other’s homework.
A. copy B. to copy C. Copied
When I came in, I heard them ________ English.
A. read B. reading C. reads