Вопрос по английскому языку:

Притяжательные местоимения (The Possessive Pronouns)
Вставьте притяжательные местоимения там, где это необходимо.
Is that Mark's trumpet? Yes, it's his. It's his trumpet.(ОБРАЗЕЦ)
1. Is that Jessica's computer? — No, it isn't …. It's … … .
2. Is that Jason's motorbike? — Yes, it's …. It's … … .
3. Is that Bill and Laura's TV? — No. it isn’t …. It's … … .
4. Is that John's telephone? — No, it isn't …. it's … … .
5. Are those Mike's balloons? — Yes, they're …. They're … … balloons.
6. Is that Denise’s car? — No, it isn't …. It's … … .
7. Is that Andrew and Lucy's house? — Yes. it's …. It's … … house.
8. Are those my books? — No, they're not … .They're … … .