He is teacher.        She...my mother.
I...a boy.                 We...boys.
They ... birds.         It...a dog.
You....a girl.          You...girls.
Помогите вставить пропущенные буквы.

1.He IS a teacher (или) He's a teacher. 2.She IS my mother (или) She's my mother. 3.It IS a dog (или) It's a dog.4.You ARE a girl (или) You're a girl.5.You ARE girls (или) You're girls.