选词填空。
however, or, in, on, and
      In China, drivers drive ____________ the right side of the road. ____________ the US, drivers drive
on the right side, too. In England ____________ Australia, ____________, drivers drive on the left side of
the road. If you go by car, by bike ____________ on foot, you must know the traffic rules.

参考答案：
on; In; and; however; or

选词填空。
however, or, in, on, and
      In China, drivers drive ____________ the right side of the road. ____________ the US, drivers drive
on the right side, too. In England ____________ Australia, ____________, drivers drive on the left side of
the road. If you go by car, by bike ____________ on foot, you must know the traffic rules.

参考答案：
on; In; and; however; or