дополнить вопросы и ответы. 1 ........they in Yer 7? Yes............  2 ............you 11 years old? No............ 3 ..........it a ruler? Yes.................4 ................you and Mary in the same class? No..................5 ..............he Mark? No................

1 Are they in Yer 7? Yes, they are. 2 Are you 11 years old? No, I am not 3 Is it a ruler? Yes, it is. 4 Are you and Mary in the same class? No, we aren't 5 Is he Mark? No, he isn't.