[ Grammar ]
………………. call your teachers by their first name?
A. Can you
B. Do you have to
Select your answer:

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Grammar and VocabulariesNoun and PronounPast Tense vs Future TenseIndefinite and Definite ArticlesSentencesSuch...that, so ......thatComparison and ModalsSimilesPast ModalsNoun Phrases and Verb PhrasesOther quiz:
Modal Verbs › ViewWhich modal verb expresses no obligation? ‘A: Shall I wash the dishes for you? B: No, you ______ do that. I’ll do them later.’
A. must
B. mustn’t
C. needn’t
D. can
Grammar › View
Who ………………this man?
A. Are
B. Be
C. Is
D. Am
