[ Modals ]
I don’t suppose she was sleeping when you called her.
A. She must have been sleeping when you called her.
B. She can’t have been sleeping when you called her.
C. She might have been sleeping when you called her.
D. She may have been sleeping when you called her.

Random Topics:
Infinitives for reasonsComparison DegreeModal Verbs for Permission and ObligationEnglish ArticlePast Simple and Past ProgressiveGrammar (Adjectives)English MorphosyntaxFinite and Non-Finite VerbFamily Members and Present SimpleVerb Types and TensesOther quiz:
Homophones › ViewJohn volunteers at a senior center reading the residents’ mail (allowed, aloud) for them.
A. Allowed
B. Aloud
Modals and Phrases › View
Rick didn’t use to be a good swimmer, but he trained hard and won an important race. Now he’s a _____!
A. successful
B. success
C. talented
Simple Present Tense › ViewSandwiches ____ have cheese.
A. eat
B. are
C. often
D. is
Quantifiers & Modal Verbs › View
Sorry, but I’m in a hurry – I have very … before leaving.
A. few time
B. little time
C. a little times
D. a few time
