Leaders of many countries have been trying to ______ what it is that makes China develop so fast.
| A．carry out | B．figure out | C．watch out | D．go out |
We lost our way in that small village，otherwise we ________ more places of interest yesterday.
(2012·福建)
| A．visited | B．had visited |
| C．would visit | D．would have visited |
Don't handle the vase as if it ________ made of steel.(2012·北京)
| A．is | B．were | C．has been | D．had been |
Grace doesn't want to move to New York because she thinks if she ________ there，she wouldn't be able to see her parents very often.
(2012·安徽)
| A．lives | B．would live | C．has lived | D．were to live |
I would rather they ________ tomorrow.
| A．came | B．come | C．will come | D．shall come |
He gave us advice that this work ________.
| A．should cancel | B．would be cancelled |
| C．not be cancelled | D．should not cancel |