Lesson 15 Are you ready for a quiz?一、用所给单词或词组填空。a. Which b. Where c. How many d. How e.What1、- boys are there in your class?Twenty.2、- is your mother? She is well,thank you.3、- is Peter?He is over there.4、- is the man in white?Hes a doctor.5、- coat is hers?The blue one.