问题补充：
从方框中选适当的选项补全对话。
A：Hi, Tom. You look so worried. 【小题1】
B：We are going to have a basketball game against Class Two. But Jack fell ill. He can’t take part in it.
A：I am sorry to hear that.
B：David, C【小题2】
A：Sure. What is it?
B：【小题3】
A：I’d be glad to. But I’m not good at playing basketball.
B：Never mind. I’m sure you can do it well.
A：I will do my best. B【小题4】
B：Of course not. D【小题5】
A：OK. Thank you very much. See you later.
B：See you.
答案：
解析：
【小题1】结合上句：You look so worried.你看起来很着急，可知此处应接着问：你怎么了？故选C。
【小题2】根据下句的回答：Sure. What is it?当然，什么事？可知上句应是：你能帮个忙吗？
故选B。
【小题3】根据答语：I’d be glad to. But I’m not good at playing basketball.我很乐意，但是我不擅长打篮球。可知问句应是：你会加入我们吗？故选D。
【小题4】根据答语：Of course not.当然不会。可知问句应为：你介意教我吗？故选A。
【小题5】根据答语：OK. Thank you very much.好的，非常感谢。可知上句应为：放学后让我们一起练习吧。 故选E。
从方框中选适当的选项补全对话。A：Hi Tom. You look so worried. 【小题1】B：We are going to have a basketball ga
