—The bedroom is too dirty.______ we clean it?—Of course.
#90424
A
Will
B
Shall
C
Would
D
Do
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 Since the road is wet this morning, _____ last night.
#90138
A
it must rain
B
it must be raining
C
it must have rained
D
it must have been rain
 It is strongly suggested that measures _____students to cheat in the exams.
#89428
A
be taken to prevent
B
be taken to forbid
C
are taken to prevent
D
are taken to forbid