—I wonder how much you charge for your services.
— The first two are free the third costs $30.
A. while B. until C. when D. before
The new group of students is better-behaved than the other group who stayed here ________.
A． early B． earlier C．earliest D. the earliest
—Have you been to New Zealand?
—No, I’d like to, __________ .
A. too B. though C. yet D. either
A new ________ bus service to Tianjin Airport started to operate two months ago.
A. normal B. usual C. regular D. common
I don’t mind picking up your things from the store. _________ the walk will do me good.
A. Sooner or later B. Still C. In time D. Besides
Frank put the mediocre in the top drawer to make sure it would not be_______ to the kids.
A. accessible B. relative C. acceptable D. sensitive
