1.Daming is watching a TV bout pandas. 2.This man is . He can't see. 3.The children are eating . 4.Dogs are . They can do a lot. 5.A girl helps the old man.
Dogs are very 1. for people. This man can't see. The dog can help the 2. man. This girl can't hear. The dog can help the 3. girl. Last week, there was a fire. There were people inside the house. The firefighters couldn't (不能) see the people. But dogs could 4. the people. The dogs 5. the firefighters.