英语改错Today if you will want to know about the weather,you can

英语改错
Today if you will want to know about the weather,you can(前句有错误) switch on the radio or TVor go on line and listen a weather()forecast.long ago,when European settlers discover a new life()
in America,there was no radios,no TVs,no computer()no weather forecasts.Because how did people know weather()it would rian and snow?How did they predict the time?()Folk tales,or sayings retold from generation to generation,helped()early American forcast the weather.many of these sayings sound()unbelievable,and yet some of them have proven to true,even()
today.Some early Americans too paid attenion to anlmals and insect to help them predict the weather.