Topics: Perfect Progressive Tenses
They ______ (not/sleep) when the alarm went off.
A. were not sleeping
B. have not been sleeping
C. had not been sleeping
Select your answer:
Random Topics:
Unreal ConditionalsSimple, Complex, Compound SentenceModals and ResponsibilitiesPresent and Past TenseConjunctions, Prepositions and InterjectionsPerfect TenseSimple Future - PassivePronounciation and GrammarPresent Perfect or Past Simple TenseCoordinating & Subordinating ConjunctionsOther quiz:
Grammar › ViewMy sister … at the theater
A. Work
B. Working
C. Worked
D. Works
Grammar › View
My uncle ____ at Penang Airport from Singapore tomorrow afternoon
A. arrives
B. is arriving
C. will arrive
D. will be arriving