[ Modal Verbs ]
I’m completely sure that cats can’t fly. Cats __________________ fly.
A. may
B. might not
C. can’t
D. must

Random Topics:
Articles and PronounsQuantifiers with NounsGrammar - help/have/let/makePre-intermediateModals of ProhibitionCorrelative conjunctionsTime Clauses of FutureSimple Past Tense and Past Perfect TenseSubordinating ConjunctionsGrammar / PronounsOther quiz:
Grammar › Viewthe desk of the teacher
A. the teachers’ desks
B. the teacher’s desks
C. the teacher’s desk
Gerund vs. Infinitive › View
Nefeli’s mother doesn’t …… her watch TV on weekdays.
A. Let
B. Letting
C. To let
A nest of hornets (was, were) in the barn.
A. was
B. were
Reported Speech and Tenses › View
Choose an appropriate modal verb for advice: You __________ take your umbrella; it looks like rain.
A. can’t
B. should
C. may not
