Động từ Tobe

Front

She __ my sister

Back

is

Front

They __ doctors

Back

are

Front

_ is my father.

Back

He

Front

____ is my teacher.

Back

She

Front

They ___ my friends.

Back

They are my friends.

Front

You ___ not at school.

Back

are

Front

Hoa __ a good student.

Back

is

Front

They ___ Tony and Lisa

Back

are

Front

They __ __ teachers

Back

are not

Front

___ are not students.

Back

They