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Choose the correct article to complete the sentence: The class went on a / an field trip.
A. a
B. an

Random Topics:
ConjunctivesFuture Tenses and ModalsModal VerbVerb AbilitySubject/Verb Agreement with Collective NounsModals VerbsArticle and Order of AdjctiveGerunds and TensesPersonal PronounPrepotitionsOther quiz:
Tenses › ViewThe gardener ____ the hedges (树篱) every month.
trim = 修剪
A. trim
B. trims
C. trimmed
D. trimming
Grammar › View
Choose the correct verb form to make a sentence in present perfect.
Jean ____________ a new coat.
A. has bought
B. buy
C. bought
D. have bought
