1.It's getting ___and ____.(cold) 2.The Yellow River is the second (long)river in China.
3.She is ___ than all the other students.(clever)4.English is as _____(important) as Chinese.5.He is _____than any other boy in the class (young ) 6.It's not so ___(not) today as it was yesterday.用所给词的正确形式完成句子