[ Grammar ]
Entrance is free. You … pay anything.
A. don’t have to
B. mustn’t
C. should

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Grammar Pronoun and Singular Plural NounFamily Vocabulary and GrammarOffer and SuggestionGrammar - much, many, a lot ofFuture Tenses and ModalsPresent Simple vs Past SimpleReflexive pronounsTag QuestionComparison of Adjectives and AdverbsPast Perfect vs Past SimpleOther quiz:
Tag Question › ViewAnyone has to wear uniform at the school, ____?
A. do they
B. doesn’t it
C. don’t they
D. does it
Relative Clauses and etc › View
Scientists are doing research into this rare species, __________ natural habitat is the bottom of the ocean.
A. where
B. which
C. whose
D. who