Ответ:

2. My cousins`s flat is very big

3. Naomi`s computer is new

4. My friend`s party is on Saturday

5. Her grandparents`s cat is black

Ответ:

2. My cousin's flat is very big

3. Naomi's computer is new

4. My friends'party is on Saturday

5. Her grandparents' cat is black

Объяснение: