Sam has been appointed ________ manager of the engineering department to take ________ place of George.
| A．/，/ | B．the，/ | C．the，the | D．/, the |
—Thank you for your help.
— ___________.
| A．That is right | B．That is all right | C．Help yourself | D．With pleasure |
—Has anyone taught him how to do it?
—Sure. Lots of advice________, but he hasn’t made a decision.
| A．gave | B．was given | C．have been given | D．has been given |
—The spacecraft has never been to the moon, ________ ?
—Certainly.
| A．has it | B．hasn’t it | C．doesn’t it | D．isn’t it |
—Miss Li has taught ____ English for about 3years.
—You are lucky. ____ is a very good teacher.
| A．ours, She | B．our, He | C．us, He | D．us, She |
—How long has John been here?
— Two years, _______ he still has no friends.
| A．and | B．so | C．but | D．or |