1. You'll be allowed to join the group, on condition that you will arrive at time.
2. Do it before, she will introduce herself.
3. In case, if
Philip won't be at home, search for him in the garden.
4. As soon as she arrives, you'll be under the spell of her fascination.
5. It will take you half an hour, if you will take the subway.
6. I won't go anywhere untill, he won't call.
7. In case, if you are going to buy Webster's vocabulary, buy the latest edition.