Answer
You could just go to translate and type in and it will give you the answer.
Answer:
1) is "Estos son sus libros"
2)is "Este es nuestro perro"
3)is "Este es su gato"
4)is "Esta es mi camiseta azul"
I don’t know if there was meant to be more words but it only shows “the chairs”.
Anyways. The translation is : Las sillas