[ Modal Verbs ]
It’s possible that Ahmed doesn’t know about the meeting.
Ahmed __________ know about the meeting.
A. mustn’t
B. might not
C. couldn’t
D. has to

Random Topics:
Who vs WhomDemonstrative Pronouns and Verb TensesConjunctive AdverbsSome & AnyMixed ConditionalsUncountable NounsQuantifiers and AdjectivesTenses and StructureSimple Past Tense and Present Continuous TenseTenses and QuestionsOther quiz:
Grammar - Compound Sentences › Viewthe conjunction “or” is used when…
A. concreting
B. cause and effect
C. two things are inc
D. giving a choice
Wish, Unless, If sentence › View
My face is bright red. I wish I ______ in the sun so long yesterday.
A. didn’t sit
B. wouldn’t sit
C. hadn’t sat
D. sat
Grammar › ViewDrowsy truck drivers should ……………. for a break.
A. stop
B. stops
C. stopping
D. stopped
Prepositions › View
My mother works……………the field…………. my father.
A. with / in
B. in/ with
C. to/ into
D. at/ at
