My car’s performance is ___ since the engine’s been tuned and the tires have been changed．
| A．better as twice | B．twice as the condition |
| C．twice as good | D．twice as better |
Some people do not normally when they are worried.
| A．believe | B．conduct |
| C．behave | D．react |
The manager had something more important to do; as a result, he couldn’there this evening.
| A．pick up | B．take up |
| C．make up | D．turn up |
Start out right away ,you will miss the last train.
| A．and. | B．but | C．while | D．or |
--Is it all right if I use your car ?
----
| A．It depends | B．Go ahead |
| C．Got it. | D．I don’t care |
In most western countries ,on April Fool’s Day ,people often play trick on each other ;children especially have great fun .
| A．a ;a | B．the; the |
| C．/; a | D．a; / |