[ Grammar ]
____________ is bad for your health.
A. To smoke
B. Smoked
C. Smoke
D. Smoking

Random Topics:
Gerund or to InfinitiveCountable Vs Uncountable NounsUnreal Uses of Past TensesCountable QuantifiersPreposition after some VerbsConditional Sentence 0, 1ComparativeAdverb PhrasesAdverb or AdjectiveGrammar: Have toOther quiz:
Grammar › ViewI would not move to the moon __________ it is a beautiful place.
A. if
B. after
C. as though
D. although
Prepositions › View
The restaurant is well-known _______ its friendly atmosphere and excellent service.
A. on
B. from
C. for
D. at
Grammar › ViewIt’s __________ to stay up too late.
A. unhealthy
B. to
C. to exciting
D. not
Click vs. Clique › View
Did you hear the … of his door?
- click
- clique
