The painting you drew is beautiful. But why not paint the walls ________ .
| A．blue | B．in green |
| C．to white | D．with pink |
—I hear there are many animals in the park．Let’s go to the zoo．
—________．
| A．Right |
| B．That’s all right |
| C．That’s right |
| D．All right |
Which animal comes from China？
Don’t________trees and we should love nature（自然）．
| A．cut up |
| B．cut down |
| C．cut off |
| D．cut out |
—________do they go to the zoo？
—Because they want to see pandas．
| A．When |
| B．Why |
| C．What |
| D．How |
Let’s________for a walk，shall we？
| A．to go |
| B．going |
| C．go |
| D．gone |