[ Idioms ]
I wonder why his experiment never came ___ .
a. from
b. upon
c. off

Random Topics:
Pronouns and AdverbsConditionals and Modals of ProbabilityVocab CheckingObject PronounsPrepositions of Time & PlaceVerbs and PrepositionsSubject Verb Agreement Irregular VerbVerbs and AdverbsPerfect Verb TensesSuffixes and TensesOther quiz:
Grammar › ViewThe climbers walked up the slope _______ because they were tired.
A. quietly
B. sweetly
C. slowly
D. carefully
Grammar › View
My dad loves watching action movies, but my mom _____.
A. Don’t
B. Haven’t
C. Doesn’t
D. Aren’t
Mr. Robertson should stop smoking cigarettes immediately ___ he will get seriously ill
A. and
B. but
C. or
D. for
E. nor
Grammar › View
How much _____ this jacket cost?
A. does
B. are
C. is
D. be
