阅读选择：A dog has a large piece of meat in his mouth.As he is walking on a small bridge,

阅读选择：A dog has a large piece of meat in his mouth.As he is walking on a small bridge,
he looks down and sees himself in the water.He thinks it is another dog.That dog also hasa large piece  of meat in his mouth.He says to himself,"I want to get his meat.Then I can have two pieces." He opens his mouth to bark and his meat goes  down into the water.At last,he has nothing.
There is ___in the story  a.one dog  b.two dogs  c.theree dogs   d.not one dog
 2.The dog__  a.has a large piece of paper in his mouth  b.has a piece of bread in his mouth  c.has a large piece of meat in his mouth   d.has a piece of bread in his mouth
3.At last,the dog___  a.has two pieces of meat  b.doesn't have on e piece of meat  c.has three pieces of meat  d.has four pieces of meat
4.The dog__  a.sees another dog on the bridge  b.sees himself in the water   c.sees his friend in the water  d.sees a piece of meat on the bridge
5.The dog___  a.closes his mouth  b.opens his mouth  c.gets two pieces of meat  d.opens his mouth to bark and his meat goes down into the water