[ Tenses ]
___ The factory been in operation since 1980?
A. have
B. was
C. does
D. has
Random Topics:
must/shouldPast and Present ContinuousSimple vs Present Continuous TensesConjunctions and PrepositionRelative Pronouns and AdverbsVerb PhraseModal Verbs for PossibilitySocial Media VocabularyPrepositions of TimeNoun, Quantifiers and SuffixesOther quiz:
Grammar › ViewMy friend ____ me with my homework yesterday.
A. help
B. helping
C. helped
D. helps
would should could › View
You ______ eat more fruits and vegetables.
A. should
B. could
C. would
Grammar › ViewWhen I woke up in the hospital I realised I ____________________ the car.
A. have crashed
B. has crashed
C. had crashed
Tenses › View
I called you last night after dinner, but you _______ there. Where were you?
A. are not
B. were not
C. had not been
D. have not been