[ Grammar ]
The percentage of smokers _______ fell in 2008.
A. sharp
B. sharply
C. sharpness
D. sharpen
Select your answer:

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Compliment, Congratulation, and HopeConditional and Mix Conditional SentencePhrasal Verb and ModalFigure of SpeechConditionalsModals for Ability, Possibility and PermissionFuture Tenses and ModalsRelative Clauses & Real ConditionalsPerfect Tenses of VerbsLinking WordsOther quiz:
Grammar › ViewSharon loves to travel. She _______ abroad almost every summer.
A. is going
B. go
C. have gone
D. goes
Present Simple with Adverbs of Frequency › View
Complete the sentence with the right adverb of frequency: We ___________ visit the museum once a year.
A. usually
B. never
C. always
D. rarely
