[ Grammar ]
Hipparchus established an observatory in the third century B.C.
A. Active
B. Passive

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Asking and Giving SuggestionVerb Types and TensesAdverb and Noun ClausesIndefinite PronounsCorrelative ConjunctionPerfect ModalsZero and First ConditionalsAdjective & AdverbsPronoun & Present SimpleHave toOther quiz:
Object Pronouns › View“Give the homework to Robi and Gergö. Yes, give it to…”
A. they
B. he
C. them
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Continuous Tenses › View
Look! The children …. in the garden.
A. are playing
B. were playing
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A. curb
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I ….. already been to Paris.
A. –
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D. never
