阅读理解，判断对(T)错(F)。 Mr. Green has a dog. It loves him very much. One day Mr. Green goes out to throw away his old shoes. He puts them near the rubbish box. The dog goes there to look for food. It sees the shoes. It knows they are its owner's shoes. So the dog takes one shoe back with its mouth, then the other. The dog puts them near his bed. He is sleeping. After some time, Mr. Green gets up. He sees the shoes. He is angry. He lights a fire (点火) and throws them into the fire. Just then there is a big wind. The fire lights the house. But the dog takes the shoes out of the fire again at last. (     ) 1. Mr. Green's dog loves him very much. (     ) 2. The dog takes back the shoes with its mouth. (     ) 3. The house is on fire when Mr. Green is sleeping. (     ) 4. Mr. Green is not happy when the dog takes the shoes back home. (     ) 5. The dog goes to the rubbish box to look for his owner's shoes one day.