American English has changed ________ time. There are several reasons ________ this.
#4632
A
over; for
B
for; with
C
in; of
D
during; about
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____ students should be given more free time is suggested by many experts and welcomed by kids in school.
#4995
A
What
B
Why
C
Whether
D
That
—Is there anything else I can get for you except the book? — No. That _____ be it. Thanks a lot.
#4600
A
could
B
must
C
should
D
might
11．My brother is an actor．He is several films so far．
#5030
A
appears
B
appeared
C
has appeared
D
is appearing
Mr. Bush is on time for everything. How _____ it be that he was late for the opening ceremony?
#4839
A
can
B
should
C
may
D
must