[ Grammar ]
The boy promised _____________ careful.
A. to be
B. being
Select your answer:

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Writing and Modal AuxiliaryRelative Clauses PronounsProgressive Verb TensesGrammar and VocabulariesGerundIndefinite PronounsMiscellaneous Grammar UsagesGrammar MistakesIrregular verbsPronouns and AntecedentsOther quiz:
Grammar › ViewWe always ______________ a lot in our English class every day.
A. are learning
B. learn
C. learning
D. learned
Grammar › View
Is it ______ to travel by bus or by taxi?
A. cheaper
B. as cheap as
C. cheapest
D. cheap
