--- Are you worried when your son often plays computer games?
--- Yes. I think playing too many computer games ______ on teenagers.
| A．have a good effect | B．has a good effect |
| C．has a bad effect | D．have a bad effect |
The policeman asked the child so that he could take him home.
| A．where he lived | B．where did he live |
| C．where he is living | D．he lived where |
Would you mind _______ a noise here? My baby is sleeping.
| A．not to make | B．not making |
| C．not make | D．making not |
_____ he was tired , ____ he didn’t stop working .
| A．Though; / | B．Although ; but |
| C．But ; / | D．But ; although |
Please _______the light when you leave the classroom.
| A．turn on | B．turn off |
| C．turn down | D．turn up |
—Can you answer this question?
-- Sorry, I can _________ understand its meaning.
| A．hardly | B．quite | C．almost | D．nearly |