－Why does the river smell terrible? －Because the water_______.
| A．was polluted | B．has been polluted | C．will be polluted | D．has polluted |
It's silly_______ you_______ other's homework.
| A．of; copy | B．for; copy | C．of; to copy | D．for; to copy |
Much more attention should_______ when we have exams.
| A．pay to | B．be paid to | C．be paid | D．pay |
-May I watch TV now, Mum?
-No, you_______. You_______ do your homework first.
A. don't; must B. don't; can't C: can't, must D. can't; can
The pretty girl is known_______ the public_______ a little film star_______ her excellent performance in a film
| A．in; as, with | B．to, as, for | C．among; with; in | D．by; for; because of |
-There is something wrong with my bike. I'll have it_______ tomorrow.
-Why not have Uncle Li_______ it?
| A．repaired; repair | B．repairing; repaired |
| C．repair; repaired | D．repaired; repairing |