The plane ______ when we got to the airport.
| A．had taken off | B．was taken off | C．will take off | D．is taking off |
They practice________the piano after school．
| A．playing |
| B．to play |
| C．play |
| D．to playing |
—Hey，man．You can’t cross the street now．You have to wait________the traffic lights turn green．
—Oh，sorry and thank you．
| A．when |
| B．after |
| C．until |
| D．while |
—Don’t you see the sign“No Parking！”on the right？
—Sorry，I didn’t．But now I know parking________here．
| A．wasn’t allowed |
| B．isn’t allowed |
| C．won’t allow |
| D．doesn’t allow |
—I’m very tired these days because of the senior high school entrance examination(中考)．
—Why not________music？It can make you________．
| A．listen to；relaxing |
| B．to listen to；relaxed |
| C．listen to；relax |
| D．to listen to；to relax |
They read books at home instead of________TV．
| A．watch |
| B．to watch |
| C．watching |
| D．to watching |