"participaban" should be in the blank.
1. My name is Kayla and I write Spanish. I also write in Japanese.
2. The translation is one of my favorite hobbies
Answer:
listen carefully
no need for that question
Reduce the number of trips you take in your car.
Reduce or eliminate fireplace and wood stove use.
Avoid burning leaves, trash, and other materials.
Avoid using gas-powered lawn and garden equipment.