[ Grammar ]
At last, they……get through the mountain in such a heavy rain
A. can
B. could
C. are able to
D. were able to

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Grammar › ViewAzman is a tidy boy. He usually does his work _______.
A. loudly
B. neatly
C. gladly
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We were really _______. We missed the flight by just five minutes.
A. lucky
B. unlucky
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A. to
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Today was the first time my son walked to school by ___.
A. himself
B. him