[ 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:
Comparison › ViewThe new supermarket lacks a lot of essential goods. It’s ___________.
A. inconvenient
B. fantastic
C. terrible
D. peaceful
Gerund or Infinitive › View
Dad hopes… a better job, but it won’t be easy. You know, the crisis…
A. find
B. finding
C. to find
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
