4.My friend Zhang Peng is good at English. once a month.And I play ping-pong once a week. 5.I don't like music. Part B 四、1.Do you often play tennis -,1.healthy 2.sport 3.twice 4.study 5.right 2.My brother usually takes a walk after dinner. 78参考答案 参考答案 Unit 1 ...