Помогите пожалуйста номер 6б ,7б ,8 , 10 дам 35 балов

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6b1. she 2. he 3. they 4. we 5. you 6. it7b1. is 2. I am 3. they are 4. he is 5. you are81. Are they....? Yes they are2. are you...? No,i'm not3. is it..? Yes, it is4. are you and Mary....? No, we aren't5. Is he Mark? No, he isn't102. is it an eraser?3. are you twelve?4. are they pencils?5. are you in year seven?