具体的翻译如下：
Our old people's home needs help. Are you free in July? Are you good at getting along with old people? Can you talk to them and play games? They will tell you stories and you can make friends. It's fun and fun! Please call us at 698-7759 today.
我们老人之家需要帮助。在七月份你有空吗？你善于与老人相处吗？你会与他们说话做游戏吗？他们会给你讲故事，你们可以交朋友。它既有趣又好玩！请在今天拨打电话698-7759与我们联系。
Are you busy after school? Not busy? do you speak English? Is it? Well, we need you to help English speaking students do sports. It's easy, easy! Please come to the student sports center. Call Mr. Brown at 293-7742.
放学后你忙吗？不忙？你会说英语吗？是吗？那么，我们需要你帮助说英语的学生做运动。这事轻松的，容易的！请来学生运动中 心吧。拨打电话293-7742联系布朗先生。
Can you play the piano or the violin? Do you have time on weekends? Schools need help teaching music. It's not hard! Please contact Mr. Miller at 555-3721.
你会弹钢琴或者拉小提琴吗？在周末你有时间吗？学校需要帮助教音乐。它不难！请拨555-3721联系米勒老师。
这部分内容主要考察的是一般疑问句的知识点：
回答一般疑问句时有肯定回答和否定回答两种方式，肯定回答以Yes起句，否定回答用No开头。但对一般疑问句的回答也不是一成不变的。肯定回答还可以用OK./Certainly.等；否定回答可用Sorry./Sorry，I can`t.等。
在一般疑问句中，要表达“一些”时 ，一般用any，但如果这个问句是用来表达 “建议、请求、邀请”等交际功能时 ，应该用some.
小七的妈妈
