[ 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 › ViewThe fire burned down the house to cinders.
A. The house was burned to cinders by the fire.
B. The house was burned down due to cinders from the fire.
C. The house burned down to cinders by the fire.
D. The house was burned down to cinders by the fire.
Grammar › View
How often do you play football?
A. I never play football
B. I play football never
C. I play never football
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
