下列各句中均有一处错误,请找出并改正.

下列各句中均有一处错误,请找出并改正.
1.My English is better than Bill.
2.The weather in Beijing is colder than Guangdong.
3.China is larger than any other country in Africa.
4.This new bridge is very longer than the old one.
5.There are more much books in this desk than in that one.
6.Paul is the shortest of his class.
7.Today is my the happiest day.
8.Which is larger country,Canada or US?
9.This house is larger of the two.
10.Baseball is his most favourite sport.
11.You read more,you know more.
12.It is getting cool and cool.