Притяжательные местоимения (The Possessive Pronouns) Воткните притяжательные местоимения

Притяжательные местоимения (The Possessive Pronouns)
Вставьте притяжательные местоимения там, где это нужно.
Is that Mark's trumpet? Yes, it's his. It's his trumpet.(Эталон)
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 isnt . 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 Denises 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 .