Unit 7How much are these socks,第四课时Section B (1a1e,一、根据方框中的内容提示,填写物品价格,1Those blue socks are _yuan. 2The yellow shorts are only _yuan. 3This hat is big. Its _yuan. 4Lucys Tshirt is red. Its only _dollars. 5For a boy, he can buy a sweater. Its _yuan,five,eighteen,thirty,twenty,thirtyfive,二、单项选择。 ( )6.My shoes _ nice. I like them. Aam Bis Clook Dlooks ( )7.How much are the socks? Three dollars _ two pairs. Awith Bon Cfor Din,C,C,