[ Modal Verbs ]
The phone rang but I didn’t hear it. I ________ asleep.
A. must be
B. must being
C. had to be
D. must have been
Select your answer:
Random Topics:
Vocabulary and GrammarAdverb & Compound SentencesGrammar Past and Future Tensetake, make, doSimple Present and Present ContinuosPassive Modals in Different TensesGrammar / PronounsFuture PlansPresent Perfect Negative and InterrogativeTenseOther quiz:
Grammar › ViewShe _______ pizza at the moment.
A. eats
B. eating
C. is eating
D. ate
Modals › View
They are late. They …. or perhaps they overslept.
A. can’t be slow walkers
B. may be slow walkers
C. couldn’t be slow walkers