During the tourist season, there are many people wandering in this city to see the old castles_____ in the sixteenth century.
#98595
A
to be built
B
being built
C
having been built
D
built
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_____ his homework in time, he had to stay up late into the night.
#96129
A
Finishing
B
Having finished
C
To finish
D
To have finished
Then professor walked onto the platform and seated himself in a chair, ______ for answering questions.
#89255
A
had prepared
B
being prepared
C
preparing
D
prepared
As the mid- examination is coming , the students are busy ____ it.
#95294
A
preparing
B
prepare for
C
prepare
D
prepareing for
If water becomes increasingly scarce in decades ______, water shortage will become a hot issue all over the world.
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A
coming
B
having come
C
to come
D
to be coming
All things____________, her paper is of great value.
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A
to consider
B
having considering
C
considering
D
considered