6.
This dictionary is
than the one I had before.
A. more useful
B. as useful
C. the most useful
D. useful
7.
Our class trip was cancelled
it was raining.
A. due to
B. because of
C. because
D. though
8.
The OPPOSITE meaning of urban is
A. natural
B. noisy
C. empty
D. rural
9.
Hurry
Lan! ...
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2 sao ??