. Xiao Wang, ____ Smith is waiting for you at ____ school gate.
| A．the; the | B．the; 不填 | C．a; 不填 | D．a; the |
In peace，too，the Red Cross is expected to send help ________ there is human suffering.
| A．whoever | B．however | C．whatever | D．wherever |
You'd better not leave the medicine ________ kids can get at it.
| A．even if | B．which | C．where | D．so that |
________ unemployment and crime are high，it can be assumed that the latter is due to the former.
| A．Before | B．Where | C．Unless | D．Until |
Today，we will begin ________ we stopped yesterday so that no point will be left out.
| A．when | B．where |
| C．how | D．what |
He had his camera ready ________ he saw something that would make a good picture.
| A．even if | B．if only | C．in case | D．so that |