Động từ tobe

I....... ten years old.

• am

• is

• are

• isn't

..........they friends?

He ....... a footballer.

She ... a doctor.

• is

• am

• are

• isn't

we .... at the zoo.

• are

• is

• aren't

• am

Sophia ..... my friend.

• is

• isn't

• are

• am

This is Peter. He..... my cousin..

She.... a teacher.

• isn't

• is

• are

• am

I ......sad.

• am

• am not

• is

• are

They.... happy.

• aren't

• is

• are

• am