用特殊疑问词或短语填空
（1）—____ do children of migrants(流动人员子女) go to school?
—By school bus or walk.
（2）— ____ does it take you to get home from work every day?
—About twenty minutes.
（3）—____ is it from your uncle's home to your grandma's?
—It's about three kilometers.
（4）—____ is twenty and fifty?
—It's seventy
（5）—I walk to school. ____ about you, Jane?
—I ride my bike.
