[ Prepositions ]
She specializes ___ pediatric medicine.
A. for
B. in
C. to
D. with
E. about

Random Topics:
Verb and PrepositionComparative AdverbModal Verb in Passive VoiceContrastive ConjunctionsDegrees of AdjectivesPresent Continuous, Present Perfect and Used toVocab and GrammarFirst & Second ConditionalModals and AdvicePast SimpleOther quiz:
Modal Verbs › View“They ___ join us if they finish their work early.”
A. can
B. must
C. should
D. could
Have Got › View
He _______________ two sisters.
A. has got
B. have got
C. haven’t got
Employment Vocabulary › Viewlasting for a long time or indefinitely.
A. temporary
B. shift work
C. permanent
D. vacancy
Present Perfect Simple vs Continuous › View
She __________ (not play) the piano recently.
A. has not played
B. has not been playing
