[ Vocabulary ]
a substance used to keep people from getting a disease
A. protect
B. symptom
C. vaccine
D. virus
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Present Perfect vs Past Simple TensePrefixes SuffixesMixed GrammarPresent, Past, Present Perfect and ComparativePronouns ( Interrogative )Stative Verbs and TensesAuxiliary WordsGrammar, Literature, and VocabularyTenses UsageRegular Plural NounsOther quiz:
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A. see
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John … the jug this morning.
A. Broke
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-Excuse me? How much _____ the dress _____? ( to cost )
-20 dollars, ma’am.
A. does ____ cost
B. costs
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