---How far is your school from Xiu Shan Park?---Not very far. It’s about twenty _______riding.
_____ this way, you can work out the math problem.
All the information _____ writing the report.
The police found the lost car _____.
I am a League Member. I volunteer my time _____ others.
My grandparents’ clock doesn’t work. I’m trying to find a repairman who can for them.