Составьте предложение с sо, because, but, although к каждому по 2 предожений

1. i am so sorry/so be it, I'll do so (так уж и быть, я сделаю это)

2. I love sports because it's my life / I love candy because it is very tasty

3. I like to solve problems, but it is difficult / I can't sing, but it's not a problem

4. And although by their nature you are used to fighting, now be more careful / Look for a compromise, although it will not be easy.