[ Present Perfect Tense ]
My sister ….. ridden a bicycle. She is afraid that she will fall off.
A. never
B. has never
C. has ever

Random Topics:
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:
Phrasal Verbs › ViewAs the doctor arrived to attend to the girl who had fainted, the crowd moved to one side to ______.
A. let him through
B. let him out
C. let him off
D. let him down
Vocabulary and Grammar › View
She __________ a cold after being out in the rain.
A. went on with
B. came down with
C. ran out of
D. gave up
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
