[ Modals ]
You ___ listen when the teacher is talking.
A. must
B. mustn’t
C. shouldn’t
D. should

Random Topics:
Vocabulary & Phrasal VerbNoun Clauses with THATInfinitives for reasonsGrammar of Conjunctions and PrepotitionsModal VerbModals - Have to or ShouldHope, Thank, Modal VerbsPerfect TensesPresent Simple and Present Continuous TensesModal Verbs and ConditionalsOther quiz:
Grammar & Vocabulary › ViewAmy can’t stand ………. aerobics; she prefers swimming.
A. to be doing
B. doing
C. having done
D. to do
Grammar › View
The mouse is _____ the box.
A. under
B. in
C. on
D. between
Grammar › ViewThere is ————bread left. Let’s go to the bakery to get some.
A. little
B. more
C. few
D. any
Phrasal Verbs › View
It can take weeks to get _______________ an illness like that.
A. across
B. after
C. up
D. over
