One bright summer day, boys and girls were having a walk with their teacher near the zoo. They walked and   1   happily.

After a while, they came to a   2   over the river, and they took turns to go across it. When they just reached the middle, there came a great shout of warning behind them. The teacher told them   3  , and she turned back and listened. When she heard the voice “ 4  ！”, she knew what would happen. Before she could do anything she saw a wolf   5   towards the bridge.

“Children,”said the teacher, “Don’t worry, don’t move  6  cry. ” Then she ran to the back of the children   7   the wolf should meet her first.

The wolf came, and its mouth was widely open. When it passed the teacher, the wolf saw a boy. It stopped and wanted to snap(咬) at the boy. When the teacher   8   this, she put her right hand into the wolf’s   9   quickly. The wolf was so frightened, and it   10  at once.

When people heard of it, they all spoke highly of her bravery(勇敢).

(   1. A. singing                  B. sing                       C. sang                        

(   )2. A. garden                  B. bank                      C.bridge

(   )3. A. to cry                   B. to shout                  C. not to cry                

(   )4. A. Snake                   B. Wolf                      C. Bear                        

(   )5. A. running                B. joining                    C. arriving                    

(   )6. A. or                        B. yet                         C. so                           

(   )7. A. too to                   B. so that                    C. as well as                 

(   )8. A. warned                 B. seemed                   C. saw                         

(   )9. A. ears                     B. mouth                    C. legs                         

(   )10. A. ran away     B. fell over      C. fell down     

The teacher warned us          on the wall.

A. not draw            B. to draw not           C. don't draw          D. not to draw.