The teacher with his students _____ playing _____football at this tine yesterday.
| A．was; the | B．is;the | C．were ;/ | D．was; / |
Why didn’t you get your hair?
| A．cut | B．to cut | C．cutting | D．be cut |
I don’t think teenagers should go to bars.
| A．allow to | B．be allowed to | C．not allow to | D．be allowed |
— Do you believe there are aliens?
— I’m afraid not. I don’t think aliens in space.
| A．can find | B．can found | C．can be found | D．can be founded |
— You can’t imagine great fun chatting online is.
— Really? But it may cause you a lot of trouble.
| A．what | B．how | C．why | D．whether |
The actress is already 50, but she looks than she really is.
| A．young | B．more young | C．more younger | D．much younger |