________a lot of other countries，we're in an economic recession(衰退)．
| A．Having a lot in common |
| B．Having in common with |
| C．In common with |
| D．In common |
. The reason why I have to go is _____ if I don’t.
| A．that she will be disappointed | B．because she will be disappointed |
| C．because of her being disappointed | D．that she will be disappointing |
_____ I accept the gift or refuse it is none of your business.
| A．If | B．Whether | C．Even if | D．No matter when |
_____ we need more practice is quite clear.
| A．When | B．What | C．That | D．/ |
_________, what you did is right. So don’t be worried about it any more.
| A．General speaking | B．Generally speaking |
| C．General spoken | D．Generally to speak |
His hard work paid ____ when he got the result.
| A．off | B．over | C．out | D．back |