—Did he come back late last night?
—No．It was not yet eight o'clock _____ he arrived home．
| A．before | B．that | C．until | D．when |
With the nuclear crisis worsening in Iran, the world's attention is fixed again onis called the Middle East．
| A．which | B．that | C．what | D．it |
William found it increasingly difficult to read，for his eyesight was beginning to．
| A．disappear | B．fall | C．fail | D．damage |
Studying abroad costs so much money that it isthe reach of those with average income．
| A．below | B．over | C．within | D．beyond |
Even if your suggestions are ，at least you have tried your best．
| A．taken | B．followed | C．denied | D．banned |
She got stuck in a terrible traffic jam on the highway to Shanghai，or she
dinner with her family now．
| A．will be having | B．would be having | C．is having | D．was having |