[ Grammar ]
Identify the correct passive sentence.
A. Many accidents are caused by dangerous driving.
B. The letter were sent by the international post office.
C. My camera was functioning perfectly yesterday.
D. The professor graded her work quickly.

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Grammar › ViewThere ______________ a movie theater next to the drugstore, but now there is a ten-story office building in its place.
A. used to be
B. used to being
C. was used to be
D. was used to being
Grammar › View
Would you mind ______ me a little later?
A. to call
B. if you call
C. calling
D. to calling
Modal Verbs › ViewJohn …………… work late last night.
A. must
B. had better
C. had to
Tenses › View
We would have saved the boy if we (arrive) in time.
A. would arrive
B. will arrive
C. arrived
D. had arrived
