The world of out-of-doors is full of secrets. And they are so interesting that quite a lot of people are busy studying them. All around us are birds, animals, trees and flowers. The facts about how they  1  and grow are as interesting as anything could be. Do you know that one of the greatest presidents of the USA spent hours and hours  2  birds? A businessman who lives near New York city became so  3  in insects that he began to collect them. He now has more than one thousand different kinds carefully  4  in glass boxes. Come then with me, and I will help you find some of nature’s secrets. Let us go  5  through the woods and fields. Here we shall find how a rabbit tells the other rabbits that there is danger. We shall  6  a mother bear and her young ones as they look for  7  and get ready for winter sleep. We shall watch bees dancing in the air to let other bees know  8  they can find food. I will show you many other interesting things, but the thing that I can  9  you is to keep your eyes and ears  10  when you go out of doors. Nature tells her secrets only to people who look and listen carefully.

Should we teenagers help our parents do chores? Is it important for us to learn how to do chores? I think so. Most of the teenagers like(象) us students are the only children in each family. So our parents love us very much. They have done everything well for us and don’t want us to do any chores. I think it’s bad for us. The following is a real story. I have a classmate called Li Ting. She is the only children in his family like me. Her parents love her very much that they don’t let her do any chores. Every day she only gets up, has meals, goes to school, comes home, does homework and goes to bed. So she doesn’t  know how to do chores. One day, her father was badly ill and had an operation（手术）in a hospital. Her mother had to take care of her father in the hospital and couldn’t cook the dishes for Li Ting for a week. Li Ting didn’t  know how to cook the meal. She fell down in great trouble(麻烦) and often felt(感到) hungry. Later she even had instant noodles(方便面)only for meals. How funny! From the story we know it’s very important for us to learn to do chores And other skill（能力）from now on besides(除。。。之外) studying.

(   )6.Teenagers are the children who are _______years old.

A.0-5       B.5-10      C.10-13     D.13-19

(   )7.The writer thinks it is ________for the teenagers to learn to do chores

A. wrong     B. important   C. interesting    D. boring.

(   )8.Why did Li Ting have instant noodles for her meals when her parents weren’t at home?

A. Her parents didn’t give her any money.   B. She didn’t enjoy making meals 

C. She likes eating instant noodles very much.

D. She didn’t know how to  do any chores

(   )9 Most of the teenagers ______.

A. didn’t go to school     B. had instant noodles for meals.

C are the only children in each family D. do the most of the chores in their family

(   )10.Which of following is NOT true?

A .Li Ting’s grandfather looked after her when her father was ill in hospital.

B. Li Ting has no brothers and sisters.

C. Li Ting is a girl student.     D. The writer and li Ting are classmates

Should we teenagers help our parents do chores? Is it important for us to learn how to do chores? I think so. Most of the teenagers like(象) us students are the only children in each family. So our parents love us very much. They have done everything well for us and don’t want us to do any chores. I think it’s bad for us. The following is a real story. I have a classmate called Li Ting. She is the only children in his family like me. Her parents love her very much that they don’t let her do any chores. Every day she only gets up, has meals, goes to school, comes home, does homework and goes to bed. So she doesn’t  know how to do chores. One day, her father was badly ill and had an operation（手术）in a hospital. Her mother had to take care of her father in the hospital and couldn’t cook the dishes for Li Ting for a week. Li Ting didn’t  know how to cook the meal. She fell down in great trouble(麻烦) and often felt(感到) hungry. Later she even had instant noodles(方便面)only for meals. How funny! From the story we know it’s very important for us to learn to do chores And other skill（能力）from now on besides(除。。。之外) studying.

(   )6.Teenagers are the children who are _______years old.

A.0-5       B.5-10      C.10-13     D.13-19

(   )7.The writer thinks it is ________for the teenagers to learn to do chores

A. wrong     B. important   C. interesting    D. boring.

(   )8.Why did Li Ting have instant noodles for her meals when her parents weren’t at home?

A. Her parents didn’t give her any money.   B. She didn’t enjoy making meals 

C. She likes eating instant noodles very much.

D. She didn’t know how to  do any chores

(   )9 Most of the teenagers ______.

A. didn’t go to school     B. had instant noodles for meals.

C are the only children in each family D. do the most of the chores in their family

(   )10.Which of following is NOT true?

A .Li Ting’s grandfather looked after her when her father was ill in hospital.

B. Li Ting has no brothers and sisters.

C. Li Ting is a girl student.     D. The writer and li Ting are classmates