根据句意和汉语注释，写出单词的正确形式，每空限填一词。 In autumn, I like watching _______(树叶) dancing to the wind in the sky.
You should look both left and right before you go________(穿过) the street.
The map is very useful and it tells you the route_________(精确地).
The population of China is about one ________ (五) of that of the world.
My father didn't answer me. ______ (反而), he asked me another question.