Tipos de Condicionais: Correção de Frases

Oi! Como vocês estão durante essa quarentena?
Eu estou tentando aprender inglês e o tópico da semana são as "types of conditionals", não vou mentir que estou muito confusa com tudo isso. Alguém aqui poderia, por favor, dar uma olhada e corrigir as minhas frases? Peço desculpa se tiver escrito algo errado e obrigada!

1- I never eat octopus because I get sick.
If I eat octopus, I get sick.

2- We didn't pick you up at the station because you didn't phone us.
If you had phoned us, we would have picked you up at the station.

3- The government won't win the elections unless they create employment.
If the government doesn't create employment, they won't win the elections.

4- I'll buy a new computer provided that I get a rise in salary.
If I got a rise in my salary, I would buy a new computer.

5- Whenever I make a promise, I keep it.
If I make a promise, I keep it.

6- We hadn't got any matches, so we can't light a fire.
If we don't have any matches, we won't be able of lighting a fire.

7- I didn't renew my subscription because I lost interest in the magazine's article.
If I hadn't lost my interest in the magazine's article, I would have renewed my subscription.

8- Should you see Paul, tell him about the meeting.
If you see Paul, tell him about the meeting.

Me desculpem por ser tanta coisa e muito obrigada por lerem!