Second conditional

I'm continuing to study English grammar and today's homework is about 2nd conditional. It will be great if you could check it for me. make 10 sentences using 2nd conditional 1. If I were him, I would never accept proposal to be a teacher.
2. He wouldn't be sucked if all pupils stood up for him.
3. He would be still living in his shack if nothing was changed.
4. If it wasn't so noisy, we might be able to hear his singing.
5. Would we visit him if it wasn't raining?
6. If we could go through his dog, we would see him.
7. If you could be his friend, would you be?
8. If he hugged you, you might lose a couple of ribs.
9. You wouldn't be so eager to see him if you knew his pets.
10.He might be looking prettier if somebody made him wash his hair. Thanks so much!