[ Present Perfect Tense ]
My sister ….. ridden a bicycle. She is afraid that she will fall off.
A. never
B. has never
C. has ever
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Tenses: Present simple, Past Simple, Future SimpleNarrative, Past TensesIrregular verbsAdverbial Clauses of Manner and ResultWill or Going toPast Simple (to be)Adverbs & to beGrammar for TOEFLHave vs. HasPerfect Verb TensesOther quiz:
Grammar › ViewDo you think that skiing is ________ than snowboarding?
A. exciting
B. excitinger
C. the most exciting
D. more exciting
E. one of the most exciting
Grammar › View
If my password _____ , I’ll set a new one.
A. Expires
B. Will expire
C. Expired
D. Would expire