[ Grammar ]
They _____ finished their homework already.
A. has
B. have
C. had
D. having
Random Topics:
Present Tense (Negatives and Questions)Adverbial Clauses of Reason / CauseHabitual and Continuous TensesGerund or to InfinitiveArticleModal Verbs & Perfect InfinitiveVerb AgreementSimple, Compound, Complex SentencesGrammar - may/might/couldPassive Voice Active VoiceOther quiz:
Grammar › ViewThe factory ____________ far less electricity since it switched to more efficient machines.
A. had used
B. used
C. has used
D. uses
Grammar › View
He apologized for ____ late to the meeting.
A. be
B. being
C. been
D. was
Prepositions of Time › ViewWe go on holiday ___________ August.
A. in
B. on
C. at
Subject Verb Agreement › View
The quality of the apples _______ (be) not good.
A. is
B. are