I'm examining the composition he has just finished ____ the possible mistakes in it.
| A．correcting | B．to correct | C．corrected | D．correct |
— I telephoned him twice and I couldn’t get through to him.
—The line might have been out of order, _______?
| A．don’t you | B．wasn’t it | C．do you | D．hadn’t it |
Miss Li _______ as a secretary for five years in the company, and now she is general manager of it.
| A．has served | B．had served | C．served | D．serves |
I heard the clock eight when I woke up.
| A．beating | B．striking | C．hitting | D．knocking |
We'll have to work the clock if we want to complete the work on time.
| A．beyond | B．over | C．against | D．from |
Much to my, I’m unable to accept your kind invitation.
| A．fault | B．duty | C．guide | D．regret |