[ Modals with Perfect Infinitive ]
—Wow, Sally has never missed a day of work before.—Well, she was coughing yesterday, and she didn’t look good. She ___ gotten sick.
A. should have
B. might
C. must have
D. can’t have
Select your answer:

Random Topics:
Articles - rulesOrder of AdjectivesVerbsVerb AgreementCompound Words and SentencesComparatives and Past Perfect TenseSimple Past Tense and Present Continuous TenseInterjection & Prepositional PhrasesPossessive AdjectivesAdjectiveOther quiz:
Present and Past Simple Tense › ViewIt _______ a lot in Ranong, Thailand.
A. is rain
B. is not rain
C. rains
D. rain
Adjective and Adverb › View
We didn’t go out because it was raining ………….
A. heavy
B. heavily
