Unit 7 Its raining！Section B 3a-Self Check,Lets chant,She is thinking,He is fishing,They are talking,He is eating,She is drinking,They are drawing,They are singing,Skimming,1. Who is the postcard to,Its to Xiao Lu,2. Who is the postcard from,Its from Kate,3a Look through the letter and answer the following questions,3a Fill in the blanks with the words in the box,skating buying playing taking snowy windy,Dear Xiao Lu, Its winter in Harbin. The weather is _ and_. People are wearing hats
