Today a second cold front will come to the north parts of Huai River．Tomorrow the temperature in the north of North China and most parts of Northeast China will be 6 to 12 degrees lower．What's more interesting，Inner Mongolia and Northeast China have the least difference between the temperatures of day and night．It can also bring rain，snow and strong winds．Weather report for some cities tomorrow．

1．In Northeast China，it will be much                            tomorrow．

2．                       have the least difference between the temperatures of day and night．

3．In Changsha and Chongqing，it's a little                      for people to drive in the street．

4．In which city will it rain tomorrow?

5．How much is the Max（℃）temperature higher in Haikou than in Jilin?

1、1．colder      2．In Mongolia and Northeast China    3．dangerous

4．Jilin．  5．21（℃）．