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

Random Topics:
Modals, Phrasal Verbs, Gerunds and InfinitivesSimple Past/Past ProgressiveFirst Conditional SentenceBecause / soComparatives, Superlatives & EquativesPresent Simple QuestionsAlthough, Though, In spite of, DespiteAction VerbPresent Tense (Negatives and Questions)The -ing Form of VerbsOther quiz:
Grammar › ViewWhat is the main purpose of our immune system?
A. To help us move
B. To help us breathe
C. To help protect us from bacteria and viruses
D. To help our hair grow
Adjective › View
A: How was your exam? B: Not good. It was ___ difficult.
a.absolutely
b.really
Grammar › ViewThe number of the months in a year …………twelve.
A. were
B. was
C. are
D. is
Grammar › View
I usually _______ (get up) at 6:00am.
A. gets up
B. get up
C. get ups
