[ Modals ]
Identify the correct use of “couldn’t have” in a sentence.
A. He couldn’t have left the house because he was sick.
B. He couldn’t have left the house if he had felt better.
C. He couldn’t have left the house since he has been feeling unwell.
D. He couldn’t have left the house, but he did.
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Correlative ConjunctionDescriptionsAdverb of Frequency and Past Continuous TenseGrammar and Passive Voiceduring, for, whileCommon & Proper NounsUsed toPronouns and AdverbsCoordinating ConjunctionsOffer and SuggestionOther quiz:
Grammar - Nouns › ViewExample of material nouns
A. gun
B. knowledge
C. silk
D. summer
Grammar › View
She isn’t as pretty …. her sister.
A. than
B. as