题目内容：

A Seeing Eye dog is very special. One________thing about having a Seeing Eye dog is the you can go anywhere in the city safely.

I live in Barcelona, Spain. It's a big________, and there are many cars, but my dog Terra goes everywhere________me and doesn't let me get hit by a car. Terra also guides me to walk safely in the subway.

I have a baby boy, so another good thing is that my dog watches out for_______ , too. I can put the baby in his stroller, and Terra makes sure we are________okay. I have had Terra for ten years, and I'm happy to have it.

1.A. small    B. good    C. bad    D. unusual

2.A. mountain    B. village    C. city    D. room

3.A. like    B. for    C. behind    D. with

4.A. him    B. us    C. them    D. her

5.A. all    B. both    C. still    D. just