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   People sometimes like to read stories of dogs very much，They think that dogs are much cleverer than cats，sheep，cows or other animals in their homes.
   One of my best friends，Bob，has a dog named Peter.Every Sunday afternoon，Bob and Peter have a walk in the park nearby.Peter likes these walks very much.One Sunday afternoon，I stayed in Bob's home for a long time and we talked happily.Soon it was time for them to take a walk in the park.Peter was worried about it.He walked around the room several times and then sat down in front of me and barked at me.But I still paid no attention（注意） to him.I went on talking with my friend.At last，Peter could not wait any longer.He went out of the room and came back a few minutes later.He sat down in front of me again，But this time ，he held my hat in his mouth，Suddenly，I understood what Peter meant.
（1）How many people are there in this story？

B

B

A．One
B．Two
C．Three
D．Four
（2）Peter

C

C

.
A．is one of my best friends
B．has many good friends
C．enjoys walking in the park
D．enjoys talks in the room
（3）Peter was worried because

D

D

.
A．he wanted to eat something
B．it was Sunday afternoon again
C．he was not feeling well
D．he wanted his master（主人） to take him for a walk
（4）Peter took my hat in his mouth to show that

A

A

.
A．I should leave the house at once
B．he liked my hat very much
C．he was hungry and he tried to eat it
D．he wanted to have a rest