[ Modal Verbs ]
Caroline, your friends ………………. stay the night if they want to. they’re perfectly welcome.
A. can
B. could

Random Topics:
Present Simple & Present Continuous TensesPresent Perfect and Past TensesFirst ConditionalSentence TypesTOEIC Grammar and Vocabulary ReviewAuxiliary WordsPast Perfect Simple & ContinuousTenses and ArticleGerunds, Infinitives and ParticiplesAction VerbOther quiz:
Prepositions › ViewThe old man suffered _____ a heart attack.
A. in
B. of
C. from
Adverb Clauses › View
I borrowed four books on gardening the last time I _____ to the library.
A. go
B. went
C. had gone
D. have gone
Future Plans › ViewI’m sure you ___ a good time.
A. have
B. will have
C. are going to have
D. are having
Future - be going to › View
__ we ____ to the party next friday?
A. Are/going to go
B. Are/going
C. Are/go to
