根据首字母填空:

A guide dog is t___1__ to lead a blind person from one place to a__2___.Guide dogs usually walk in a straight l__3___,but they must guide the blind person around obstacles such as trees,parked cars and holes in the pavement.They are also trained to stop,if they see steps and before they c__5___ roads.

We also train blind people to use guide dogs.We must h___5___them build a partnership.The blind person must learn the commands he or she needs to control the dog.Guide dogs cannot read t___6___ signs so when theyhave to cross the road,the blind person has to listen to see if it is s___7___ to cross,The blind person then gives the dog a command to move forward.If it is not safe,the dog will not m__8__.The dog can see if there is a problemor if it is d__9___ to cross the road.This is how the partnership w___10___.

 

1.______  2.______  3.______  4.______  5.______

6.______  7.______  8.______  9.______  10.______