Unit 4 Then and now 习题 1一、用所给动词的正确形式填空。1. He________ TV every evening. (watch) 2. We always ________ to school on foot. (go) 3. Tom, with his classmates, often ______ football after school. (play) 4. Their classroom _________ four big windows. (have) 5. Your shoes _____...