The first and the last one ^_^ dynamic character means they change throughout the book/novel; static is they stay the samd
1. If we don't leave immediately then we'll be late for the play!
2. Until the work on the newest space shuttle has been completed, then the United States space program won't be resumed.
3. Providing that you are practicing it under careful supervision, Yoga is an excellent means of keeping fit.
4. If it isn't raining, the rock group will perform in the park.
5. Because it contained questions we hadn't studied, the examination was difficult.
