[ Grammar ]
That is ______ heavy box.
A. a
B. an
C. the
Select your answer:

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Past Tense, Recount Text, and Future TenseFor vs SinceGrammar TOEFLAdjectives and VocabularyQuantifiers and AdjectivesTensesPresent or Past TensesConditional and Mix Conditional SentenceComparatives ( adj/ adv)Understanding Product Packaging and TensesOther quiz:
Grammar › ViewSandy has PE lessons from Monday to Friday. She has PE _____________.
A. once a month
B. twice a week
C. every day
D. every moment
Grammar › View
_____ you close the doors?
A. could
B. must
C. should
D. mustn’t
