Why not _________?

A. encouraging her to study hard

B. to encourage her to study hard

C. encourage her to study hard

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

He preferred _________ rather than _______’

A.watch TV; do homework

B. to watch TV; to do homework

C.  to watch TV;  do homework.

The teacher said the earth _______ round the sun.

A. goes        B. went         C. Go

They succeeded in ________ the exam.

A.  pass        B. passing         C. Passed

You should avoid ________ there alone at night.

A．to go         B. going          C. Goes