[ Grammar ]
Which is correct?
A. He volunteered twice during the 90’s
B. He volunteered twice during the ’90s

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Grammar › ViewMark______ 19, but Brian and Denis ______ 26 and 28.
A. is / are
B. are / is
C. are / are
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Conjunctions › View
Nina went to bed early ______ she was very sleepy.
A. but
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Grammar › ViewAlthough May had won the best-progress award, neither she nor her parents ____ present at the award ceremony last night.
A. is
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C. was
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Vocabulary › View
When one gave up a job, position or office, he _____.
A. mounted
B. picketed
C. distinguished
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