Британский. Помогите, пожалуйста.III. Переведите предложения, обращая внимание на перевод

Британский. Помогите, пожалуйста.

III. Переведите предложения, обращая внимание на перевод условных предложений.
1. It's very crowded here. I wish there weren't so many people.
2. If I didn't want to go to the party, I wouldn't go.
3. The view was wonderful. If I'd had a camera with me, I would have taken some photographs.
4. You can use my car as long as you drive carefully.
5. If you had told me about the problem then, I would have helped you.