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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There are, of course, bad teachers as well as ________.
#4571
A
good one
B
some good
C
good ones
D
those good
–English is becoming so important.–It’s true. Many university classes are taught in English _____ the native language is not English.
#5022
A
as if
B
what if
C
as long as
D
even though
–Bill is warm-hearted and works hard.—________ his sister Betty.
#4650
A
So is
B
So does
C
Nor does
D
It’s the same with
45. —Could I borrow your digital camera, please? —Yes, of course you ________.
#4713
A
might
B
will
C
can
D
should
-----Alice looks blue today.-----Yes, I asked her, but she wouldn’t say _____ troubled her.
#59079
A
why was it that
B
that was why
C
it was what
D
what it was that