Номер 3

1.a pencil case

2.an atlas

3.a pencil

4.an eraser

5.a ruler

Номер 4

1)is и yes,she is

2)is и no,he isn't

3)are и yes,they are

4)are и no,they aren't

5)are и yes,they are

Номер 5

1)a

2)a

3)b

4)a

                                                                    3

1 a pencil case

2 an atlas

3 a pencil sharpener

4 an eraser

5 a ruler

                                                                 4

1  Is Laura..?

Yes she is

2 Is Tim..?

No he is not.

3 Are ..?

Yes they are.

4 Are..?

No are not.

5 Are..?

Yes they are.

                                                             5

1 A:  ...

 B: a

2 A: ...

  B: a

3 A: ...

  B: b

4 A: ...

  B: a