talk, hear, look, quick, wear, building, but, tired, he, important |
Most people sleep at night, but Frank sleeps during (在……期间) the day and works at night. His work is to guard（守卫） a big . Frank likes his work. He knows that it is to guard the building at night. If he hears any noise, he goes to see what it is. Most of the time he walks around inside the big building, but he also walks around outside. When he is he can sit on a chair by the door (门). It is very cold in winter. He always a warm coat when he is working.
Frank used to feel lonely (过去感到孤独) because no one with him in the evening. One night when Frank was walking outside, he a noise. He went very quietly to the noise to see if someone was there, he only saw a small dog. Frank talked to the dog. It cold. He took the dog inside the building, and the dog followed around happily.
Now Frank is not lonely. The dog is his good friend.
