[ Prepositions ]
James is very proficient _______ Mathematics.
A. at
B. in
C. on
Select your answer:

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Past Simple (Questions)Modals Of SpeculationPast Tense (Regular and Irregular)Modals for RecommendationsSimple Past TenseModal Verbs & Reflexive PronounsGrammar and Language UsagePassive Voice, Modals of Deduction and First ConditionalModals and Modal PerfectsPronoun Antecedent AgreementOther quiz:
Phrasal Verbs › ViewLet us have breakfast and then we’ll _____ for school.
A. set off
B. take up
C. give up
D. sign up
Grammar (Adverbs, Prepositions, Prepositional Phrases) › View
The cheetah runs ________________ of all the animals.
A. the most gracefully
B. more gracefully
C. gracefuler
D. gracefulest
