Had it been possible I would have gone to the movies but I _____ busy.
| A．had been | B．am | C．was | D．would be |
Could you please recommend a garage ______ I can have my car ______.
| A．nearby where; repaired | B．in which; repairing |
| C．around which; be repaired | D．where; to repair |
The USA and some other countries helped the rebels in Libya ______ their promise to support democracy and fair trade.
| A．in danger of | B．in memory of | C．in peace for | D．in return for |
The elderly ______ good care of in public places like supermarkets and airports; they are likely to get lost.
| A．can have been taken | B．ought to be taking | C．must be taken | D．should take |
Children need to feel ______ in order to do well at school.
| A．secure | B．fun | C．popular | D．threatened |
In the past few years, so many areas throughout the world have been hit by such destructive earthquakes, snowstorms and tsunamis ______ we have never experienced before, ______ makes us worried a lot about nature disasters.
A. A. that; that B. as; which C. which; it D. when; as