Mr.Smith often flies to Tokyo for the meeting.（同义句转换）
Mr.Smith often____ ____ ___to Tokyo for the meeting.
My mother usually takes the bus to work .(变否定句)
My mother _____ ____ _____ the bus to work.
I usually spend 3 hours doing my homework.(同义句转换)
It usuallu _____ me 3 hours _____ _____ my home work .
His factory is 10 miles from his home.(对划线部分提问)
___ ___ is his factory _____ his home?