[ Perfect Modals ]
She _______ been very tired to fall asleep so quickly.
A. Must have
B. Should have
C. Could have
D. Might have

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Present Perfect Simple & Present Perfect ContinuousPast or Present Verb TenseTenses & PassivePast Tense (Regular and Irregular)Modals for DeductionNoun, Quantifiers and SuffixesGrammar and Passive VoiceIdiom and TensesNoun Verb AgreementArticles & PrepositionOther quiz:
Grammar & Vocabulary › View_______________ pencils on the table here, belong to my teacher. Please do not touch them.
A. This
B. That
C. These
D. Those
Tenses and Voice › View
Convert the sentence ‘The chef cooks the meal’ to passive voice.
A. The chef is cooking the meal.
B. The meal was cooked by the chef.
C. The meal cooks the chef.
D. The meal is cooked by the chef.