[ Prepositions ]
He arrived ___the school building just ___time
A. in/on
B. on/in
C. at/in
D. in/in

Random Topics:
Adverb of FrequencyQuantifiers with NounsModal and Auxiliary VerbsAdverbial Clauses of Reason / CauseTenses StructureVocabulary and Sentence StructureTenses and Passive VoiceVerb ConjugationVocabulary and TensesConditional ClauseOther quiz:
Grammar › ViewJason ______ exercise before(在……之前)he worked in the gym. Now, he ______ it after work every day.
A. never; did
B. didn’t; did
C. doesn’t; does
D. didn’t; does
Vocabulary & Grammar › View
Which word means the act of moving people or things from one place to another?
A. transportation
B. transport
C. transparent
D. transit
Tenses › ViewThe stadium ____ for a big concert tonight.
A. is preparing
B. prepares
C. preparing
D. prepare
Present Simple & Present Continuous › View
She _________________ to New York next weekend.
A. is traveling
B. travels