It is dogs' nature to their owners.

ants go out for food.

The old woman a heart attack.

Travelling can make you happy. , it can broaden your horizons.

Don't let the cat on the road.

    Last night l went to a concert of Chinese folk music. One piece especially moved me. It  (play) on the erhu. I felt sad and painful. The piece  (name) Erquan Yingyue was one of  (moving) pieces of music that I've ever heard. The erhu sounded  sad that I almost cried along with it when I listened. Folk musician Abing  (write) the music. He was born in Wuxi,  August 17, 1893. He could play many musical instruments with his father's help. By age 17, he was known for  (he) musical skills. Today, Abing's Erquan Yingyue is  great piece. Many greatest erhu masters play  praise it. It has become one of China's national  (treasure).

—Of course! My classmates brought me many cute toy animals.

—That's because they see someone come in.

—That's a wise choice.

    Millions of people across the world have pets. Maybe you have one and maybe some of your friends do too. A pet can be special friend, and you may think of him or her as a member of the family. A pet can play with you or just be with you when you don't feel like  (talk).

     (unlucky), pets can't stay with  (we) forever. Like all living things, they will die. Sometimes a pet dies because he or she is too old. Sometimes a pet dies  an accident. Sometimes a pet gets too sick  (live) longer. Even when an animal doctor helps, there are some problems mat just can't  (solve).

    It's a sad thing to know a pet dies. You probably feel lonely  it seems like you lose a friend. You may even feel mad at the vet (兽医) for not being able to make your pet  (well) than it was. Maybe you feel sorry when you remember the fact that sometimes you weren't kind to your pet.

    To some children, it may seem like nobody  (understand) what they are feeling. Someone may say to a girl, "You can get another cat." But she knows she will never have a cat just like the dead one.