It is known to all that a proper amount of exercise ________ to good health.
| A．benefits | B．contributes | C．values | D．improves |
--- The research is difficult. Who do you think can do the job?
--- my students have a try?
| A．Will | B．Shall | C．Must | D．May |
It is in the very village, Mary was born 35 years ago, she will build her first school, inspires everyone to help her.
| A．where; that; which | B．that; that; that |
| C．that; when; which | D．where; when; that |
His reactions are no one can match him.
| A．so that | B．such | C．such that | D．so |
--- The floor is dirty. Can anyone clean it?
--- . I do it all the time.
| A．Don’t mention it. | B．Why you? |
| C．Not sure. | D．Not me again. |
--- What do you think of teaching, Bob?
--- I find it and challenging. It is a job you are doing something serious but interesting.
| A．funny, that | B．fun, that | C．fun, where | D．funny, which |