A: Jim, did you do well in the P.E. test?B: Yes, I did. But unluckily/unfortunately【小题1】be

A: Jim, did you do well in the P.E. test?
B: Yes, I did. But unluckily/unfortunately 【小题1】best I did badly in running.
A: You are kidding. You used to run very fast and you were always the running 【小题2】concentrating in our class.
B: That’s true. But that day, I felt very terrible when _【小题3】well/quickly so I fell very far behind others.
A: It doesn’t matter. You don’t need to think about that any more, you can go on _【小题4】practicing on your study.
B: Thank you. But I have a problem these days.
A: What’s that?
B: I can’t fall asleep worry 【小题5】disagrees And I often dream and wake up at night.
A: What do you dream of?
B: Sometimes I dream that I am depends 【小题6】try running very hard on the playground. And sometimes I dream
that I can’t solve the problems in my homework.
A: You really _【小题7】　 a lot. Why don’t you get some help from the psychologist?
B: I do want. But my mother 　 【小题8】　 . She thinks it is unnecessary and I am supposed to solve the problems by myself.
A: What about your father’s opinion?
B: He says it _【小题9】　 on myself. He also encourages me to communicate with my teachers. He thinks they can give me some advice.
A: That’s a good idea. You can have a 　 【小题10】　 .
B: Sounds good. I’ll go to get help tomorrow.

解析：【小题1】根据后文I did badly in running.可知，故填unluckily/unfortunately【小题2】根据句意你总是班里最好的，故填best【小题3】但是那天我在跑步时感觉很糟糕，所以落在了其他人的后面，故填running 【小题4】你要继续全神贯注于学习，go on doing sth继续做···，故填concentrating【小题5】我不能很快入睡，故填well/quickly【小题6】有时我梦到我正在努力练习跑步故填practicing 【小题7】你真的担忧太多了，故填worry【小题8】根据上文，我确实想，但是妈妈不同意，故填disagrees【小题9】他说，那要靠我自己，故填depends 【小题10】那是个好主意，你能试一试，故填try

这个解释是对的