_________ always succeed.
| A．Honest and clever students | B．Students who honest and clever |
| C．Honest students and clever | D．Students are honest and clever |
Try to guess which _____ the horse _____ to me?
| A．is, belongs | B．does, belong | C．is, belonging | D．is, belonged |
Chicago lies ____ the two rail roads are connected
| A．where | B．wherever | C．in the place | D．in which |
The oil must have been used up, _____ the light went out.
| A．for | B．because | C．since | D．as |
It is only when you lose something _____ how much you value it.
| A．then you will realize | B．do you realize |
| C．that you will realize | D．which you will realize |
A new policy formulated, _____.
| A．thus did the economic reform begin |
| B．thus began the economic reform |
| C．thus had the new economic reform began |
| D．began the economic reform thus |