— 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 |
It’s quite a time _____ Liu Xiang was injured in the foot, but we are sure it won’t be long _____ he returns to the track.
| A．after; when | B．before; since | C．that; when | D．since; before |
I have been searching for a painting to decorate my room, but ________ seems really difficult for me to find ________ I like.
| A．that; one | B．it; it | C．that; it | D．it; one |
Theyoungmanhadno ____ forhardwork．
| A．appetite | B．taste | C．joy | D．enjoyment |
—What about the books ? —Books of this kind well .
| A．sell | B．sells | C．are sold | D．is sold |
---Now where is my purse? --- ! We’ll be late for the picnic.
| A．Take your time | B．Don’t worry | C．Come on | D．Take it easy |