Its raining,第五课时 (Section B 2aSelf Check,Unit 7,skating,snowy/snowing,Russians,to take,to learn,dry,hard,soon,country,visit,juice,winter,hard,summer,country,visiting,skating,sit,rainy,mountains,D,B,D,C,A,on a vacation,writing to,having a great time playing,sitting by,isnt working/doesnt work,C,A,B,D,B,A,A,D,C,C,B,D,A,B,D,A,C,B,C,C,C,D,A,B,D,Dear Mom， Li Mei,How are you and dad？Im well. Im having a good time in Canada.Now its winter here. The weather is windy and cold.People are all wearing their
