[ Tenses ]
we ……. doing our homework
A. is
B. am
C. are

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TOEFL GrammarGrammar and EssayCompliment, Congratulation, and HopeMay, MightSubordinating Conjunctions and ClausesTenses - Present and PastPronouns of QuantityAdverbial ClauseVerb Tenses and UsageConditional Sentence Type 0-3Other quiz:
Grammar › ViewJim bought Della expensive combs for her hair. Expensive is _______.
A. a noun
B. a verb
C. an adjective
Tenses › View
This expression “Last week” is appropriate for :
A. Simple Present
B. Past Perfect
C. Past Continuous
D. Simple Past