В каждое предложение вместо (I) вставить местоимения (we, you, they, she, he, it).

I read a book every day.
I go to home after school.
I like to dance.

PS: Всего должно быть 21 предложение.

He reads a book every day.We read a book every day.You read a book every day. They read a book every dayShe reads a book every dayIt reads a book every day.

You read a book every day.1We went to (или are) home after school.She like to dance.She read a book every day.2He read a book every day .3We read a book every day.4 They read a book every day.5You went to home after school.6She went to home after shool.He went to home after school. They went to home after school.You like to dance.He like to dance.We like to dance.They like to dance