题目内容：

There was a tree in my garden. One day,two birds came to the tree and built a house for their three new-born (新生的) babies.

One day,I heard the sound of the little birds. I ran to the garden and found two babies eating food on the ground. I thought they dropped off their house,so I decided to help them get back to their house. At that time,the father bird and the mother bird came back. They had some food for the third baby. They put the food on the ground,far away from the third baby. To get the food,the baby had to fly to it.

The third baby was hungry,but she was afraid to get out of the house. To my surprise,the father bird and the mother bird just stood there and did nothing.

After about ten minutes,the third baby bird didn't have any other choice. She slowly went to the border (边 缘) of the house and began to fly. She flew off from the house. Finally,the third baby bird landed safely on the ground and found the food.

These birds taught me a lesson：if you want your food,you will have to learn to fly.

1.I decided to_____when I saw the two baby birds on the ground.

A. given them some food    B. help them go back to their house

C. help them find their mother    D. help them learn to fly

2.The father birds and the mother bird put the food________.

A. in the month of the third baby bird    B. next to the third baby bird

C. near their three babies    D. far away from the third baby bird

3.The underline word“it”refers to________.

A. the house    B. the third    C. the food    D. the third bird

4.After reading the passage,we can know________.

A. the third baby bird didn’t get the food    B. the third baby bird got the food successfully

C. the third baby bird was still in the house    D. the third baby bird fell down to the ground and died

5.What does the writer want to tell us?

A. Birds can not live without food    B. Birds can learn to fly with the help of their parents

C. Don’t be afraid of making mistakes    D. You must make efforts if you want something