Lesson1 The Spirit of Explorers测试
一. listening
第一节：听独白或对话
二．Speaking
补全对话
Mr. Hill: Good afternoon! I believe that this house is for sale.
Mr. West: ______________1_______________.
Mr. Hill: May I have a look at it, please?
Mr. West: Yes, of course, come in.
Mr. Hill: ___________2________
