Фото обрезано по правой стороне, поэтому не все предложения влезли целиком. Переводила так, как поняла )))
6. He couldn't break their lock.
7. It would be better to finish our homework now.
8. If I see her I will give her your pen.
9. If he sees her he will give her his exercise book.
10. It was 9 o'clock and all children were sitting at the table and drinking milk.