[ Grammar ]
None of the countries is free _____ Corona.
A. Of
B. With
C. From
D. At

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How much or How many?Linking Words and ConjunctionGrammar - NounsModal ProbabilityNoun and Modal VerbsCountable & Noncountable NounsDo / Have / Can - Basic QuestionsArticles and PrepositionsCommas and Subordinating ConjunctionsSuperlative AdjectivesOther quiz:
Mixed General Quiz › ViewAs ___ falls the stars start to appear in the sky.
a. night
b. knight
Modals, Infinitives and Gerunds › View
You _______ be more careful when driving with your baby
A. should
B. must
C. can
D. might
Grammar › ViewDo you know where is ______ apple I have put on the table?
A. a
B. an
C. the
D. x (no article)
Conditional Sentence › View
If you study hard, you ______ your exams.
A. could pass
B. would pass
C. will pass
D. would have pass