[ Past Simple ]
Why … you finish your math homework last week?
a) didn’t
b) wasn’t
c) weren’t

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Adjectives, Adverbs, and PrepositionsSimple Present & Present ProgressivePresent Perfect Tense and Simple Past TenseDemonstrative Pronouns and Verb TensesPresent ContinuousModals of Obligation & ProhibitionDo / Have / Can - Basic QuestionsLinkers and ConjunctionsSimple vs Present Continuous TensesPresent simple or Past simpleOther quiz:
Grammar and Vocabulary › ViewDo you _______ some peanut butter on your bread?
A. want
B. wanted
C. wants
D. are wanting
Grammar › View
In the future, technology … help us solve problems like global warming.
A. do
B. might
C. we’ll