[ Present Continuous ]
The doctor . . . the babies and small kids (+)
A. am vaccinating
B. is vaccinating
C. are vaccinating

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Zero ConditionalConditional Sentences and Verb FormVerb TenseWas and WereOffer and SuggestionPhrases and TensesRelative Clauses beginning with PrepositionsModals of AdvisabilityInfinitiveModal Verbs - ObligationOther quiz:
Grammar › ViewA giraffe ______________ fly high like a bird.
A. can
B. can’t
C. should
Vocabulary › View
He placed a small __________ on the table to hold the glasses.
A. mat
B. mirror
C. stove
D. weekend