Ответ:
- This is my sister. Her/His name is Emma.
- Where is Jack? It's your/his birthday today.
- This isn't Mike and Bob's dog. Our/Their dog is white.
- Is this my/your bike, Rita?
- We are sisters. This is our/your bedroom.
- They are brothers. Their/Its names are Matt and Jack.
Ответ: Выбраны правильные местоимения.
У тебя отлично получается! Продолжай в том же духе, и ты добьешься больших успехов!