Some school authorities ________ a teacher’s achievement or his ability by the number of his students who pass public examinations．

A．assume

B．estimate

C．calculate

D．assess

None would have dreamed of there ________ such a beautiful place．

A．is

B．to be

C．be

D．being

He ________ full marks, but he was so careless as to make a spelling mistake．

A．must have gained

B．can have gained

C．could have gained

D．must gain

He has worked on the research for many years, but something that he hopes for doesn’t ________．

A．come to lights

B．come to a light

C．come to lighting

D．come to light

It is no use ________ her that she doesn’t need to lose any weight．

A．convincing

B．suggesting

C．advising

D．persuading

Obama has been elected ________ first blck president of the United States, and the international society expects to have ________ new USA under his leadership．

A．/, the

B．a, the

C．the, a

D．the, the

Only ________ as an interpreter ________ how important it is to master English．

A．when did I work; I realized

B．when I worked; I realized

C．when did I work; did I realize

D．when I worked; did I realize

________ the tower building, where you see the whole city．

A．Standing on the top of

B．If you climb to

C．When you reach the top of

D．Get to the top of

A fact goes ________ parents like nothing more than good results gotten by their children at school．

A．that

B．where

C．what

D．when

－What were you trying to prove to the police?

－________ I was last night．

A．That

B．When

C．Where

D．What