The dentist _______ my sister’s teeth until she was 12 years old.
A. had never cleaned
B. has cleaned
C. have cleaned
D. is cleaned
Used To, Be Used To, Get Used To Idioms Used To, Be Used To, Get Used To Phrasal Verbs with up and downNounConjunctionThe First Conditional (if/unless)Modals of ProbabilitySimple Present and Present Continuous Tense
Other quiz: Grammar
My parents usually …… go to work by bus.
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