Answer:
1. Those who have mastered double Dutch may want to try qualifying for a competition.
2. In any sport, it is important to wear the right gear for protection.
3. The cycle of day and night on Earth is caused by the planet's rotation.
4. She completed a short application to attend the volleyball camp.
5, It is difficult to do long division without paper and a pencil
6. Completing a large job requires teamwork and organization.
7. The school musical is a student production that takes several weeks to plan.
8. When you encounter a problem, it is fine to ask for help to find a solution.
9. When a person or group fights a new idea, they are called the opposition.
10. When her dog was lost, she undertook a rescue operation to find it.
