What is your sister? Is your brother an economist? Are you a student? How is your mother? Where is she now? Is the contract on the table? Are your friends in Ryazan now? How old are you? What is your name? What is your friends name? помогите пжл ответить на вопрос

1.My sister is Anna
2.Yes,my brother is economist
3.No,i not student
4.My mother is good
5.She now at Greece
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7.-
8.-
9.My name is Stas
10.My friends name is Artem