1. —There is a lot to learn. It is not as simple as people think it is.

—Got it. I will study harder on it from now on.

—___________. It's for my son, he has gone to buy some drinks.

— I have a stomachache. Maybe I ate ________________ last night.

—Mom, I want to keep the bear because I've had it since I was a baby. 

It is nine o'clock on Sunday evening. Anna isn't listening to her favorite pop music. Instead, she is reading a book called The Call of the Wild. For one thing, Ms. Woo, her teacher asked her to write a report about the book. For another, the book is so wonderful that she can't wait to finish it.

—I want to join you. I like to learn history, too.

Every year, forest fires happen at times in different places. Local firefighters have to quickly and put out the fires. The fires are so that lots of trees and houses may be burned. They even cause the deaths of firefighters. Most of the firefighters are so young. Their deaths touch our hearts all over China.

Forest fires are common in spring. People believe there are many for forest fires. Warm and dry weather, thick grass and trees and hot winds can easily make fires happen. As far as we know. 90% of forest fires are caused humans. During the holidays of Qingming, millions of people to their hometowns to honor ancestors. The risks of tires in mountains are higher. So experts remind people to be more careful.