[ Grammar ]
I _____________ two model cars last week.
A. building
B. build
C. builded
D. built

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To Infinitive/Bare Infinitive/GerundsPast or Present Verb TenseSimple Present and Present ContinuosModals, Infinitives and GerundsTOEFL GrammarGrammar Present Perfect (ever never)Idiom and TensesGerunds and TensesPresent ProgressiveAdverbial Clause of ConcessionOther quiz:
Verbal Communication › Viewthe degree of clarity and distinctness in a person’s speech
A. diction
B. connotation
C. filler
Quantifiers › View
He’s always busy. He has_________ time to relax.
A. much
B. little
C. a little
D. plenty of
