[ Grammar ]
A polar bear is ………………… than a koala bear.
A. aggressive
B. more aggressive
C. aggrassiver
D. the most aggressive
Select your answer:

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Grammar › ViewWe ………………… finish this geography project until next Friday, so we’ve got lots of time.
A. mustn’t
B. can’t
C. don’t have to
Verb Tenses › View
Look at the traffic. We _____ late.
A. are going to be
B. will be
C. are being
D. were being
