[ Grammar ]
Choose the best word to complete the sentence.
The use of mobile phones has had a dramatic ____________ on the way we communicate.
_____
A. effect
B. affect
C. harm
D. harmful

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Subjunctives › ViewTrees won’t grow … there is enough water.
A. if
B. when
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A: I find Sam’s practical jokes really annoying.
B:Me too. I wish he ………………………… being so silly.
A. stopped
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I was ________ exhausted by the end of the day.
A. completely
B. very
C. extremely
D. incredibly