Thank you for all your hard work last week．I don’t think we ______ it without you．

A．can manage                                                B．could have managed

C．could manage                                             D．can have managed

—They are quiet, aren’t they?

—Yes．They are accustomed ______ at meals．

A．to talk           B．to not talk          C．to talking         D．to not talking

The English spoken in the United States is only slightly different from ___ spoken in England．

A．which            B．what            C．that           D．the one

一Will somebody go and get Dr．Smith？

一He’s already been        ．

A．asked for        B．sent for        C．looked for          D．called for

______the workshops, the executives had a talk with the workers．

A．Inspected                                                  B．Inspecting

C．Having inspected                                        D．Having been inspected

____on his novel, the author decided to adapt it into a play．

A．Basing          B．Based           C．To base          D．Being based

The evidence has ______ the first witness's story．

A．confused       B．accumulate       C．confirmed          D．attached

The newly discovered star was named       a Chinese astronomer      honour of his contributions to astronomy．

A．for; in            B．after; for         C．as; in          D．after; in

－Hi ,Tom, why not attend my birthday party held last week?

－I am sorry, I had meant to, but I       something unexpected．

A．have met           B．had met              C．meet            D．met

—Why do you suggest we buy a new machine?

—Because the old one has been damaged ______．

A．to repair         B．beyond repair          C．in repair          D．under repair