—___________go home now?
—Good idea. Let’s go.
A. Why don’t B. Why not C. How about
________ playing chess after school？
| A．Let’s | B．What about | C．Why not | D．Don’t |
- ______ exercising, and you'll be healthier.
| A．Keep | B．To keep | C．Keeping | D．Kept |
----“Don’t be late again , Tommy” ----“OK, _______.”
| A．I don’t | B．I won’t |
| C．I do | D．I will |
Jim, ________________read books while you are walking in the street. It’s very dangerous.
| A．doesn’t | B．can’t | C．don’t | D．won’t |
_________, and you will be healthier.
| A．Keep exercise | B．Keeping exercising |
| C．Keep exercising | D．Keeping exercise |