[ Grammar ]
_____ she was very tired, she helped her brother with his homework.
A. Because
B. whether
C. Although
D. so

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TenseHave GotAdverbs, Infinitives, Definite ArticleVerbs: Action, Linking, and HelpingModal Auxiliaries and Similar ExpressionsModals and Past TensesVerb to Be Tenses & Object PronounUnreal ConditionalsComparative and Superlative AdjectiveGrammar - Verb FormsOther quiz:
Grammar › ViewThe tornado is capable _____ blowing the roofs off houses.
A. of
B. on
C. to
D. off
Grammar › View
The first game —- by a large margin so the coach said that the preparation for the next game —- crucial.
A. to have been centralized
B. having been centralized
C. to centralize
D. to be centralized