4. Впиши имена числительные из скобок, изменяя их по форме: а) He is reading (three) ___ book about animals. б) I took the (one) ___ place in the competition. в) She is the (two) ___ child in their family. г) My uncle lives on (four) ___ floor.

1. He is reading the third book about animals.
2. I took the first place in the competition.
3. She is the second child in their family.
4. My uncle lives on the fourth floor.

После определённого артикля the употребляются порядковые числительные: third — третий, first — первый, second — второй, fourth — четвёртый.