If our body does not have enough ________ cholesterol, we may not be able to survive. On ________ other hand, if the body has too much cholesterol, the excess begins to line the arteries.
A. the / an
B. Ø / an
C. the / Ø
D. Ø / the

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Sentence Structure and Verb TensesConnectivesVerbs & AdverbsSimple Present TenseHow much and how manyPast SimplePast Simple TensesPassive Voice & TensesPresent tense AffirmativeClauses and ConjunctionsOther quiz:
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I believe it will rain today.
A. believe
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. Identify the tense: ‘She is reading a book right now.’
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A. rapid
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