SER
1. Fill in the correct form of the verb to be (am, is, are):
1. They
friends.
2. Sam at home now.
3. Liz and Kate at school.
4. Tim eleven years old.
5. Dan a student.
6. You at the English lesson.
7. They
from London.
8. Iin the park.
9. She a doctor.
2. Fill in am not isn't, aren't:
1. He_isn't
a pilot.
2. You a boy
3. She a painter.
4. It a cat.
5. I at the lesson.
6. She ten.
7. He in the museum.
8. You at school.
9. I lazy.
3. Ask questions and give short form answers:
1. Is_he a doctor? Yes, he_is_.
2.
you in the classroom? No. we
3. they friends? Yes, they
4. Liz at home? No, she
5.
you singers? Yes, we
.
that Nick? No, he
7.
Bob from London? Yes, he
8.
you ten? Yes, I
9.
it a cat? Yes, it

1 they are friends
2 same is at home now
3 liz and kate are at school
4 tim is eleven years old
5 dan is a student
6 you are at the english lesson
7 they are from london
8 l am in the park
9 she is a doctor
2) he isn't a pilot
2 you aren't a boy
3 she isn't a painter
4 it isn't a fat
5 i am not at the lesson
6 she isn't ten
7 he isn't in the museum
8 you aren't at school
9 i am not lazy
3) 2 are you in the classroom?No.we aren't
3 are they friends?yes they are
4 is liz at home?no she isn't
5 are you singers? yes we are
6 is that nick?no he isn't
7 is bob from london? yes he is
8 are you ten? yes i am
9 is it a cat? yes it is