The boss ____ department Ms King worked ten years ago look down upon women.
| A．in which | B．in that | C．in whose | D．whose |
Why not ____?
| A．let him to go home | B．to let him go home |
| C．let him go home | D．to let him to go home |
The headmaster’s words are quite _____.
| A．encouraged | B．encouragement | C．encouraging | D．encourage |
--Do you often hear John ___ in his room? --Yes. Listen! Now we can hear him ___ in his room.
| A．sing; to sing | B．singing; singing | C．sing; singing | D．to sing; singing |
The scientist suggested ____ the experiment in a different way.
| A．do | B．to do | C．doing | D．done |
It’s bad for your eyes ____ computer games for a long time.
| A．plays | B．to play | C．play | D．played |