[ Modal Verbs of Obligation ]
We _____ be quiet in the library.
A. mustn’t
B. have to
C. must

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TOEIC GrammarModal Verbs and Permissionanother/the others/each other/one anotherTenses and PronounsVocabulary, Grammar, SpellingConjunction and PunctuationVerbs: Action, Linking, and HelpingVerb PhrasePassive VoicesLexico and GrammarOther quiz:
Quantifiers › View. I always add _______ olive oil to my salad for a healthy meal.
A. a little
B. a few
C. much
D. many
Tenses › View
“Where _______________ last weekend?” – “I went to see my aunt and uncle.”
A. are you go
B. do you go
C. have you went
D. did you go
Grammar › ViewThe project is so difficult, ______ ?
A. doesn’t it
B. is it
C. does it
D. isn’t it
Present Tense › View
I …. some pictures on my desk
A. put
B. take
C. carry
D. give
