4 . 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Dogs are often called “man’s best friend” and make ideal pets. 1 most attractive quality of a dog is its faith in its owner. They always greet us when we come home and they will never leave us when we are 2 danger. For example, there was a very sick man and his dog barked and barked until the rescue team 3 (arrive).
Furthermore, dogs are strong animals 4 will protect us. Houses with dogs are considered much 5 (safe) than those with burglar alarms (防盗警报器). Not only will they stop thieves, 6 they will also guard against fire. For example, there was a serious fire and a dog managed 7 (pull) its owner out.
And 8 (final), dogs can be trained by people. Dogs can do a number of things that people can not. For example, they can find drugs, bodies, illegal DVDs and hunt down prisoners with 9 (they) nose. They’re also used to help the elderly and disabled.
To sum up, dogs are really friendly, civilized (文明的) and loyal 10 (partner) .