Don’t get off the bus it has stopped.
A. until B. if C. though
—__________ does he want to be when he __________ ?
—He wants to be a computer programmer.
| A．What, grows up | B．How, grows up |
| C．What, grow up | D．How, grow up |
I can’t stand ________ TV for a long time.
| A．to watch | B．watch | C．watching | D．watched |
------It’s getting cold. Would you mind _________ the window?
------Of course not.
| A．closing | B．to close | C．closed | D．close |
Parents play a role in _________their children.
| A．teach | B．teaches |
| C．to teach | D．teaching |
Of the three pencil boxes, the boy chose __________one.
| A．less expensive | B．the most expensive |
| C．the less expensive | D．more expensive |