Помогите пожалуйста. 3 и 4 задания. Английский 4 класс

Question

Помогите пожалуйста. 3 и 4 задания. Английский 4 класс

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Answer 1

Ex. 3

2.

3. His

4. Their

5. Their

6.her

Ex. 4

This is my pet.

This is my sister. Her name is Katya.

This is our house.

This is my dad. This is his car.