---I hear that Mary won the prize of the biology contest.
---______ She was not interested in it at all.
| A．You’re kidding! | B．So what? | C．Why not? | D．Not really |
--- Could I ask you a rather personal question?
--- Of course, _________.
| A．go ahead | B．good idea |
| C．pardon me | D．don’t mention it |
A new product must be _________ before it comes into use.
| A．given out | B．tried out |
| C．put out | D．made out |
If you find yourself ______ no one will help you, please call me.
| A．which | B．when |
| C．where | D．what |
A big earthquake hit Ludian in Yunnan, ________ many deaths and injuries and a big loss of property.
| A．to cause | B．caused |
| C．causing | D．having caused |
In my opinion, ________ matters is whether we can win together as a team instead of individuals.
| A．how | B．it | C．that | D．what |