Which is correct?

1. You can borrow my car unless / as long as you promise not to drive too fast.

2. I'm playing tennis tomorrow unless / providing it rains.

3. I'm playing tennis tomorrow unless / providing it doesn't rain.

4. I don't mind if you come home late unless / as long as you come in quietly.

5. I'm going now unless / provided you want me to stay.

6. I don't watch TV unless / as long as I've got nothing else to do.

7. Children are allowed to use the swimming pool unless / provided they are with an adult.

8. Unless / Provided they are with an adult, children are not allowed to use the swimming pool.

9. We can sit here in the corner unless / as long as you'd rather sit over there by the window.

10. A: Our holiday cost a lot of money.
B: Did it? Well, that doesn't matter unless / as long as you enjoyed yourselves.