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
Random Topics:
Sentence Structure and Verb TensesConnectivesVerbs & AdverbsSimple Present TenseHow much and how manyPast SimplePast Simple TensesPassive Voice & TensesPresent tense AffirmativeClauses and ConjunctionsOther quiz:
Vocabulary › ViewUse ‘attrition’ in a sentence.
A. The attrition of the company led to increased productivity.
B. Attrition is a term used to describe the growth of a company.
C. The company experienced a high level of retention due to the stressful work environment.
D. The company experienced a high level of attrition due to the stressful work environment.
Grammar › View
Which sentence is the most formal?
A. We can’t keep your things here, as there’s no room.
B. It is essential that you take all your belongings with you.
C. Please pack up all your stuff before you leave.
D. It’s time to get all your bits and pieces together.
Grammar › ViewNick ___ come to the beach with us because he has to study for a test.
A. can’t
B. has to
C. can
D. doesn’t have ot
Word Form & Verb Tense › View
Pessimists point out that both global warming and pollution have increased _____ over the past twenty years
A. rapid
B. rapidly
C. rapidity
D. rapier