325.Would it be ______ for you to pick me up at four o’clock and take me to the airport?

A.free

B.vacant

C.handy

D.convenient

326.A new ______ bus service to Tianjin Airport started to operate two months ago.

A.normal

B.usual

C.regular

D.common

325.答案是D；

free自由的；vacant 未被占用的；handy手边的，附近的；convenient 便利的。

326.答案是C；

normal正常的；usual通常的；regular有规律的，固定的，整个的；common普遍的，常见的。