---Could you help me take care of my pet dog on the 19th?
--- I’m afraid I’m not that day.
| A．vacant | B．sufficient | C．available | D．convenient |
Videos, recordings and other learning aids are usually used textbooks in language learning.
| A．alongside | B．except for | C．despite | D．in comparison with |
The city is well known for its education of good quality, however, its standards of education have __in recent years .
| A．distributed | B．contributed | C．cancelled | D．declined |
The drug can’t cure your disease at all. It can provide only relief from pain.
| A．compulsory | B．contradictory | C．temporary | D．contemporary |
According to the report, the American government didn’t intend to have its troops
of war zone.
| A．pulled out | B．dropped out | C．driven out | D．run out |
Because of the worldwide breakout of H1N1, many countries have placed on travel to prevent the further spread of it.
| A．criterions | B．restrictions | C．descriptions | D．prescriptions |