---Where is Tom? ---I’m not sure. He _________ football on the playground.
| A．could playing | B．must be playing |
| C．might be playing | D．must playing |
They felt ______ after listening to the ______ music．
| A．relaxed; relaxed | B．relaxing; relaxed |
| C．relaxed; relaxing | D．relaxing; relaxing |
One of my teachers ____ an Englishman.
| A．is | B．are | C．do | D．does |
Our teacher asked us ____ football in the street.
| A．to not play | B．not play |
| C．not playing | D．not to play |
Jim wants to do today.
| A．different something | B．something different |
| C．different anything | D．anything different |
Li Lei isn’t ____ Liu Ming.
| A．tall as | B．as taller as |
| C．as tall as | D．as the taller as |