改错 this is my the first day in the new school

This is the my bag(改错） this is the my telephone改错 This is my the smallest gift.（改错） This is the way from my home to school.First go straight on.Then turn left at the fi The bag is my改错 改错题：This is a my book. This is my school's day.改错. this is my father yellow shirt 改错 This is my black trousers改错 改错:This is my the first visit to the Great Wall. 改错 this is my the first day in the new school Whoes is it?It is Mary.改错 Are this shirt Tim is?the names are my friend is. this is his the best book改错 Is this the girl eraser改错 this is bob .his father is my aunt.改错 The house is my brother改错 THE dog is my brother改错 The girl is my brother.改错.