excellent / advantage / controlled / trained / go through / normal / given

Unlike those long-limbed （四肢细长的） dogs,the cute corgi,Fu Zai,successfully joined the police force.He is only six months old and has been （1）______ to be China\’s trust corgi police dog.With cute look and （2）______ abilities,Fu Zai is welcome online.Following four months of training,Fu Zai now can take （3）______ of his short legs to easily get into and search narrow spaces.As a reserve （后备） police dog,Fu Zai must （4）______ a period of further training.Then he will be （5）______ tasks and work with the police.