I,just,I,thought,but,failed my test,I,found out,I,passed连词成句

问题描述:

I,just,I,thought,but,failed my test,I,found out,I,passed连词成句

I thought I just failed my test, but I found out I passed.
有out吗??

I thought I passed but I just found out I failed my test

I thought I passed my test,but I just found out I failed.
这样连词更好些,