She looks very sad. I want to help her, but I just don’t know ____ to do it.
| A．what | B．when | C．how | D．which |
Practicing_________English as much as you can is a good way to improve your spoken English．
| A．speak |
| B．to speak |
| C．speaking |
| D．speaks |
They stood there for an hour，________the game．
| A．watching |
| B．watched |
| C．to watch |
| D．were watching |
The little boy is________short________the apples on the table．
| A．too；to reach |
| B．too；can’t reach |
| C．very；reach |
| D．so；to reach |
—________do you communicate with your friends far away？
—By sending e-mails．
| A．How |
| B．What |
| C．Why |
| D．When |
It’s a lovely day．What about________for a picnic？
| A．to go |
| B．going |
| C．go |
| D．goes |