. It is clear that the whole world is passing through a social revolution in which a central _____ must be taken by scientists and technologists.
| A．process | B．attention | C．measure | D．part |
I can’t finish this job by Friday. You expect too much of me.
| A．too much | B．much too | C．so much | D．very much |
Have you really realized the part computers have_______ in the daily life?
| A．made | B．given | C．caused | D．played |
If you are not happy with it, you should say it out. Don’t just ______ in silence.
| A．suffer | B．ignore | C．upset | D．conquer |
I am really worried about his grades in the coming test because of the little use he ______ of his spare time before it.
| A．did | B．took | C．got | D．made |
The policeman asked ________ with the old women.
| A．what the matter was | B．what was the matter | C．what wrong is | D．what is wrong |