Где надо поставить точку где вопросительный знак предложения с ошибкой…

Где надо поставить точку где вопросительный знак предложения с ошибкой зачеркнуть 1 It is his bike 2 Is it his bike 3 Is it a house 4 It is ahouse 5 I am strong 6 Am I strong 7 We friends 8 I am at school 9 It a school 10 I from Russia 11 It funny 12 He brave13 Are you brave 14 I at school15Are you a pupils 16You are a pupils17 Are they pupils 18Are we friends19The names funny 20Are you at home21You from England22Are you his friends23You his friends 24You are my friends