That doesn't make sense..... Invented fairy tale of about a page?
Answer:
1. Nosotros pudimos comprar unas cosas al mercado.
2. Nosotras saquemos dos libros de la biblioteca.
Explanation:
I'm pretty sure the last 2 are right as is. Mi madre is the pronoun, my mother. La clase is also a pronoun, the class.
Answer:
i think the last one
Explanation:
im not sure if its the last one because the question is: Where was the strange noise coming from? But is there like a paragraph that we need to read or a sentence?