[ 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 man ______ the car.
A. fixing
B. fix
C. fixes
D. fixs
Grammar › View
Mary: “I will cook dinner later this evening.”
Jill: “Mary said (that) she would cook dinner later ___ .
a. that evening
b. in the evening
c. this evening
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