[ Vocabulary and Grammar ]
You _______________ use a mobile phone during class. It’s not allowed.
A. must
B. mustn´t
C. can
D. could
Select your answer:

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Comparatives - SuperlativesInfinitive and GerundGrammar- Later/LatterNouns and Their FormsOffering HelpPassive Voice - Present Simple and Past SimpleVerbal PhrasesCompliment, Congratulation, and HopeAdverb Clause ConnectorAuxiliary Verbs, if, unless and ModalOther quiz:
Tenses › ViewWhich of the following is in Simple Present Tense?
A. I am studying now.
B. She writes in her journal daily.
C. They are running a marathon.
D. He is drawing a picture.
Grammar › View
If the books have been cataloged last week, why haven’t they been placed on the shelf?
A. Have been cataloged
B. Would have been cataloged
C. Was cataloged
D. Were cataloged
E. Had been cataloged
