完型填空

A：  1 ，Jim!There is a big bag  2 the tree.

B: What’s   3 it?

A: I don’t know.I   4  there are some books.

B:  5 ，I think   6 a football.

A: Let’s go and   7 it.

B: Ah,there are  8  and a football.

A:Oh,there is a name on the bag ­— David Smith.

B:It’s   9  .Let’s find him  10 give him the bag.

9.A.David   B David’s  C Smith   D Smith’s

The little boy entered the house unhappily. His mother was  1 cakes in the kitchen. She smiled as she  2 ,but stopped when she saw his face.“Tyler,  3 happened? Is everything okay?”
“Nothing is okay,Mom,” said the boy.” Today, in our science lesson, Mrs Green talked about the 4 .The whole world is getting dirtier and many animals and plants are dying, She wants us to think of something we can do to help. I thought all the way home, but there is  5 I can do to make a difference.”
“Let me tell you a  6 ,”the mother said after thinking  for a while .“ One morning a man was walking down a beach, there he saw thousands of dying starfish（海星） covering the beach, they were pushed up by the   7 . and it was too far for them to make their way back by  8 . The man shook his head as he walked along,“What a pity!So many starfish will die on the beach.” The man felt very  9 for those starfish . He went on walking and just at that time he was  10 to find a boy in front who was throwing the starfish back into the sea as  11 as he could. “How silly you are! My  12 ,” the man said.“There are so many starfish, and can you throw all of them back?” The boy didn’t stop but kept throwing. “  13 I can’t help them all, I can make a difference to this one, and this one, and this one,”said the boy.“Thinking for a moment, the man  14 to help return the starfish to their home. He smiled and said to himself, “Sometimes the biggest lesson in life comes from the   15 person.”

Plants are very important living things. Life could not go on if there were no plants. This is   1  plants can make food from air, water and sunlight. Animals and men   2 make food from air, water and sunlight. Animals get their food by eating plants and animals   
 3   Therefore(因此), animals and  men need plants in order to   4  This is the reason(原因) why we find that there are so many plants around us.
If you look carefully at the plants around you   5   find that there are many kinds of plants. Some plants are large   6   others are small. Most plants are green..
Some plants have many small leaves. Others have only   7  large leaves. There are many kinds of leaves. Leaves are of  8    shapes(形状) and colors.
Leaves are also different in other ways. Some leaves have short leaf stalks(叶茎)while others have long leaf stalks. Still others have  9   stalks at all. The edges(边)of leaves are also different. Some leaves have smooth(光滑的)edges. Some have wave(波状的) edges    10   the teeth of saw(锯).