[ Idioms ]
If something is “heavy-duty”, it ___.
a. weighs a lot
b. is tough and powerful
c. must be done

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Describing WordsRelative Clauses and Past PerfectAdjectives & PrepositionsConjunctions and CommasMay, MightModals Deduction: cant /mustPast simple regular verbsModal Verbs for SpeculationPronouns and Subject Verb AgreementRelative & Interrogative PronounsOther quiz:
Idioms › ViewTo “call it a day” means ___.
a. to quit
b. it becomes evening
c. to say good morning
Grammar › View
____ the man _______ coffee every morning?
A Did…drink
B Do …drink
C Does ….drink
D Have ….drunk