[ Present and Past Tenses ]
The fire alarm … for 10 minutes now.
A. was ringing
B. had been ringing
C. had rung
D. has been ringing
Select your answer:
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Verb + PrepositionGrammar Present Perfect (ever never)Time ClausePresent Simple and ContinuousCan vs be able toFuture or PastVerb PhrasesBare Infinitive and To InfinitiveModals of ProbabilityAdjective, Adverb, and Noun FormsOther quiz:
Grammar › ViewWe can’t go along here because the road _______________.
A. was repaired
B. is repaired
C. has been repaired
D. is being repaired
Modals › View
I ________ study hard.
A. have to
B. must
C. may
D. can