[ Preposition ]
Fruits and vegetables are rich _________ vitamin C.
A. in
B. on

Random Topics:
Past SimpleSubject and Verbs AgreementContrast Linking WordsWill vs Verb InfinitivesQuestion TagInversion + Passive VoicePreposition after some VerbsSimple Present and Present ContinuousGrammar - Present Perfect with already, just, yetSingular and Plural NounsOther quiz:
Grammar › ViewThe series of lectures __________ informative.
A. is
B. are
C. was
D. were
Tenses › View
Convert the sentence to present tense: He cooked dinner for his family.
A. He cooks dinner for his family.
B. He cook dinner for his family.
C. He cooked dinner for their family.
D. He cooking dinner for his family.
Coordinating Conjunctions › ViewThe concert was canceled, _____ the audience was disappointed, _____ the band was even more upset.
A. but, but
B. and, yet
C. so, for
D. so, but
Phrasal Verb › View
deal with;
A. See over
B. See off
C. See about
D. see out
