— May we leave the classroom now?— No, you _______. You _______ to leave until the bell rings.
#44633
A
mustn’t; are allowed
B
can’t; aren’t allowed
C
don’t have to; are allowed
D
needn’t; aren’t allowed
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Teenagers allowed to drive in the street .
#44899
A
should not be
B
should be not
C
not should be
D
shouldn’t
--How clean and tidy your bedroom is!--Thanks. It______ every day.
#44559
A
cleans
B
cleaned
C
is cleaned
D
was cleaned
The new teaching building ________ before the new term begins.
#44681
A
must be finished
B
must finish
C
must finished
D
must being finished