Manypeopleagreethat a dog is morefaithfulthanmostotheranimals—evenmorefaithfulthanmanypeople. There are manystoriesabout how a dog helpspeople in theirdailylives. A well-trained dog, _____21_____ , may bring the newspaper to his owner, or he may take the garbage out. A seeing eye dog can _____22_____ the way for a blindperson, or he may bark for helpwhen his owner is in danger. Manydoctors say that _____23_____ can make an old, weak, and sad personbecomemoreactive. An active dog alwaysbrings joy and _____24_____ to a lonelyperson, who does not have any friends or relatives _____25_____ . With the help and love of a faithful dog, the dog ownersometimesbecomesmoreindependent.
【題組】22 (A)link (B)lead (C)leap (D)lick