Do you want to chat ________ your friends _______ the Internet _________ weekends
| A．with，in，for | B．with，on，at |
| C．to，on，at | D．to，at，on |
The teachers provided the students ________ books.
A. with B. for C. To
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