[ Vocabulary ]
a disorder that has a distinctive group of symptoms
A. contagious
B. disease
C. epidemic
D. immunize

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Grammar (Adverbs, Prepositions, Prepositional Phrases)DescriptionsPassive of Modal VerbsCoordinating ConjunctionsIf/Unless - Conditional type 1Verb Forms and PrepositionsTAG QuestionsPresent, Past and Future TenseGrammar and PunctuationFuture Tense (will/be going to/p.continuous)Other quiz:
Grammar › ViewYou don’t have to decide yet. _________
A. need to
B. needn’t
Present Tenses › View
How long _____ you been studying English?
A. have
B. are
C. do
Subject Verb Agreement Irregular Verb › ViewDo they _____ a Nintendo Switch?
A. have
B. has
Vocabulary and Grammar › View
Over time, the technology is ____________ and adopted by other countries.
A. profused
B. recollected
C. diffused
D. dissoluted
