When the man walked _______ the library, he found a cat at the corner.

How do you go to school?—By walkingIt’s ______ walking distance of my home

It’s great that all the visitors who _______ onthe island were saved.

The man is weak in health, and is advised by the doctor ________more exercise.

Shanghai is larger than______ in Jiangsu, and it is larger than______ in China.