[ Vocabulary ]
They are…………………..their tricycles around the playground.
A. playing
B. riding
C. taking
D. driving

Random Topics:
Comparative and SuperlativesDefinite vs Zero Article Abstract NounsPast Simple & Past PerfectFuture or PastAsking & Giving AttentionRelative ClauseConjunctions & PrepositionsGrammar & ReadingModals of DeductionConditional TensesOther quiz:
Articles and Quantifiers › ViewI would prefer ___ farthest house on the right.
A. an
B. a
C. –
D. the
Grammar › View
I looked up some information on the average American family. I found that ____ is composed of 2.3 children.
A. it
B. they
C. other
D. others
Present Perfect Tense › ViewThey (to finish) ___ their homework.
A. had finished
B. have finished
C. will finish
D. finishing
Verb Tenses › View
We _____ the battery when the system short-circuited.
A. were testing
B. had tested
C. had been testing
D. tested
