[ Grammar ]
We ………………. talk on our phones in the classroom.
A. must
B. mustn’t

Random Topics:
Present Simple with Adverbs of FrequencyAdverb of Frequency and TensesPossessive Pronouns and Adjective PronounsModal Verbs - ObligationPast Perfect Simple & ContinuousObject PronounConditional and SubjunctiveWould rather/ would prefer/ would likeModal VerbModals for Necessity and SuggestionsOther quiz:
Prepositions › ViewThe little girl sat down __________ the kitchen chair and ate the snack her grandmother had prepared for her.
A. In
B. On
C. At
Modal Verbs › View
People __________ go outside without a mask. (It’s not allowed)
A. can
B. must
C. have to
D. can’t
E. don’t have to
Correlative conjunctions › View_____ my stereo _____ my laptop quit working last week.
A. Both … and
B. Whether … or
Present Simple › View
My parents often ……………..to the cinema.
A. going
B. go
C. goes
