Unit 7 How much are these socks.单元测试及答案解析.doc

Unit 7 How much are these sock? 单元测试卷说明：本卷满分100分，考试时间100分钟。班级：_ 姓名：_ 得分：_一、单项选择 (每小题1分，共15分)1. How much _ these black socks?A. is B. are C. be D. has2. _ is your jacket？Its red.A. What size B. What C. How much D. What color3. How much _ this sweater?_ eighty dollars.A. are; They are B. are; Its C. is; Its D. is; They are4. Jim _ a pair of shoes and a T