He had his camera ready _____ he saw something that would make a good picture.
| A．even if | B．if only | C．in case | D．so that |
The taxi ________ I usually took to my office was destroyed in a traffic accident?
| A．in which | B．by which | C．which | D．with which |
As he was too fat, he tried several shirts _______ but ____ fitted him.
| A．on; none | B．in; some | C．on; some | D．in; none |
After the clock twelve, the students walked out of the lecture room.
| A．beat | B．bit | C．struck | D．rang |
---- I’m sorry, but we really can’t offer you the job if you haven’t get a higher education.
----- What a pity! I ______ hard at high school.
| A．must have worked | B．should have worked |
| C．may have worked | D．should work |
The students will take morning exercise every day, _________ it rains.
| A．except | B．except for | C．except that | D．except when |