She can't help _____ the house because she's busy making a cake.
#94713
A
to clean
B
cleaning
C
cleaned
D
being cleaned
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Some of you may have finished unit one._____; you can go on to unit two.
#93545
A
If you may
B
If you do
C
If not
D
If so
It is not uncommon for there problems of communication between the old and the young.
#93633
A
being
B
would be
C
be
D
to be
You can’t judge a book by its cover, ____________.
#91961
A
as the saying goes old
B
goes as the old saying
C
as the old saying goes
D
goes as old the saying
___ is the first time that he _________invited to Japan after so heavy disaster.
#93316
A
It; has been
B
This; has
C
It; has
D
That; has been