[ Grammar ]
I have to go now. I _____ be late for work.
A. have to
B. mustn’t
C. must
D. need to

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Modal and Auxiliary VerbsPresent Simple, Present Continuous or Present Perfect-ing form and the to-infinitiveAuxiliary and Modal VerbsAdverbs & to beTensesVerb TensesConjunctions, Prepositions and InterjectionsPast Continuous TenseSimple Past Tense and Past Perfect TenseOther quiz:
Adjective Clause › ViewThis class is for students ___ English need improvement.
A. whose
B. who’s
C. whom
D. that
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. You should drink _______ milk every day to get enough calcium.
A. a little
B. a few
C. much
D. many
Grammar › ViewThe two most ___ styles of beer are lager and ale.
a. common
b. commons
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The young man who took our order at Pancho Villa.
A. sentence
B. fragment
