[ Vocabulary ]
Nowadays, quite a few Internet courses can offer an effective to classroom teaching.
A. alternation
B. alternating
C. alternative
D. alternatively
Select your answer:

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Adjectives and Adverbs › ViewWhich word is an adverb in the sentence? “He ran quickly to the finish line.”
A. ran
B. quickly
C. finish
D. line
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Uh-oh, you broke Dad’s favorite pool cue. You __ (not / do) that – you’re going to be in big trouble.
A. may not have done
B. must not have done
C. shouldn’t have done
