選詞填空，補全短文，有兩項多余。

on

go

lights

sometimes

by

wait

take

I am a student.I like reading.Every week，I（1）

go

go

to Xinhua Bookstore.Usually I go there （2）

by

by

bus，but （3）

sometimes

sometimes

I go by bike.I know the traffic （4）

lights

lights

are the same in every country.Red means stop.Yellow means （5）

wait

wait

and green means go .But some traffic rules（ 規(guī)則 ） are different .In Australia ，people go on the left side of the road，but in China we go on the right side.If you go to Australia ，remember（ 記住 ） it.