[ Grammar ]
The heating technician was called __ the central air system wouldn’t turn on.
A. because
B. whereas
C. and then
D. so that

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Simple Past vs Past Continuous TenseSimple and Progressive Verb TensesModals of Necessity and SuggestionModal Auxiliaries and Similar ExpressionsVerb Tenses and ModalsAdverbs of TimeAbilityNounsModals Of SpeculationModals and AdviceOther quiz:
Modal Verbs › ViewHe —— climb those trees.
A. Can
B. Must
C. Should
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Vocabulary & Grammar › View
Label the picture.
A. concrete
B. brick
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Homonyms › ViewLook at the ___ bird in the tree!
a. we
b. wee
Verb Tenses › View
____ she ____ me?
A. Do/remember
B. Is/remember
C. Does/remember
D. Do/remembers
