[ Modal Verbs ]
You … take phones into the exam room.
A. must
B. mustn’t
C. should
D. shouldn’t

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Tenses and Time MarkersCountable & Uncountable NounsPossessive PronounsPast Perfect or Past Perfect ContinuousTenses - Pasive VoicePrefixes SuffixesGrammar - either...or, neither...norComparative and Superlative AdverbsFrequencyAdjectives and ArticlesOther quiz:
Vocabulary & Grammar › ViewIt’s a fun game and a great — too.
A. beat
B. lose
C. net
D. workout
Wish Sentences › View
Em hãy chọn đúng động từ “tobe” cho câu ước ở hiện tại?
A. am/is/are
B. were/ weren’t
C. have/ has been
D. had been
Article › ViewLet us go to a restaurant and have _____ coffee.
A. a
B. an
C. the
D. no article
Grammar › View
Sara couldn’t meet us, ____ was a pity
A. That
B. It
C. What
D. Which
