改错（共5小题；每小题1分，满分5分。每小题有一处错，请将它划出，并改正在后面的横线上。）
My home is five kilometers far away from my school.   ______________
Drinking too much is bad for your healthy.    ______________
I am planning go roller skating tomorrow.    ______________
The boy doesn't know what to speak at the meeting.  ______________
Are you enjoy listening to music on the radio?