[ 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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Idioms › ViewTo “jazz up” means to ___.
a. go faster
b. make something more exciting
c. make a lot of noise
Grammar › View
Have you ever ________ to Shanghai?
A. been
B. gone
C. been in
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