【正文】
It is/ They are made of …… silk wool Millie: What is this bag made of ? Amy: It’s made of leather. Millie: What is this scarf made of ? Sandy: It’s made of silk. Millie: What is this shirt made of ? Amy: I know! It’s made of cotton. Millie: what is this sweater made of ? Sandy: Oh, I know that one . It’s made of wool. Group work practise the dialogue in a group and act it out . he ____ (help)his mother ____(do)hous