根据所给中文的适当形式填空，每空一词。

Nobody can be happy all the time. You may become __小题1:___(不高兴)sometimes, for example, when you fail in an exam. __小题2:__(或者) you may become sad when you lose one of your friends or relatives. It’s normal to have these feelings. If you don’t know how to ___小题3:___(处理) with these problems, you may learn something from Jeff.

Jeff almost went mad after his elder brother’s ___小题4:_(死). He__小题5:___(拒绝)to play soccer or go to the movies with his friends. _小题6:__(代替), he just sat in his bedroom and didn’t talk to ___小题7:____(一些人), even his parents. Jeff felt that the world was unfair. After a few months, Jeff began to understand___小题8:__(慢慢地). It wasn’t useful to be sad. Now he still misses his brother, but he is beginning to talk with his parents and this makes __小题9:__(他们) happy again. He doesn’t stay in his room by ___小题10:___(他自己) any longer. He goes to the movies or plays sports with his friends and he is feeling better now.

— Are you still busy?

— Yes, I ______ my work, and it won't take long. [ ]

A. just finish

B. am just finishing

C. have just finished

D. had just finished