Jack has made great achievements in his work, and the harder he works, the more _________ he becomes.

A．religious          B．energetic          C．curious           D．independent

She longed for a pleasant trip in the summer, while her parents desired that she_______ at home, preparing for the coming exam..?

A．stay              B．stays             C．must stay          D．would stay

Many people believe we are heading for environmental disaster _____ we basically change the way we live.

A．but              B．although          C．unless            D．once

We_______on this project for four hours. Let’s have a rest.

A．are working        B．have been working  C．worked           D．had worked

By no means ___to your parents.

A．is this the first time you are lying

B．this is the first time you have lied

C．this is the first time you tell a lie

D．is this the first time you have lied

It’s difficult for him to        without a car.

A．get off            B．get in             C．get on            D．get around

“ They went to the lecture, but it had been put off.” “ Oh, so they _______.”

A．needn’t have gone                     B．should have gone

C．mustn’t have gone                     D．don’t need to go

Neither Tom nor Jack and I ______his students, but each of us _____ gone to the hospital to see him.

A．am; has           B．is; has            C．are; has           D．was; have

He was ____ the Nobel Prize and received a _____ of several thousand dollars.

A．rewarded, award                       B．rewarded, prize

C．awarded, reward                        D．awarded, prize

We hurried to the station, _________ the train was gone.

A．find              B．finding            C．found            D．only to find