[ Grammar ]
Choose the correct answer.
“Dr. Chang teaches math. He is an excellent teacher. He…..math at this school for more than 25 years.”
A. teach
B. have been teaching
C. taught
D. has been teaching
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Linking WordsWould/would like - affirmative/negativeVerb to bePast TensesParticiple AdjectivesPossesive Pronouns and Modals of AbilityVerb to haveDefinite ArticlesGrammar - NounsPersonal PronounOther quiz:
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A. isn’t sleep
B. isn’t sleeping
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They must wear uniform when going to school, ____?
A. don’t they
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D. needn’t they
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A. sold
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care ___ your appearance
A. of
B. for
C. about