I don't konw __________ with the problem

I don't konw __________ with the problem I don't konw how i can deal with this problem (改为简单句） I don't know _____do with the problem. I don't konw I don‘t konw I don't konw . I don't know how they deal with the problem=I don't know （ ） I don't konw CPU I don't konw .中文 I don t konw the boy （） the photo 将I don't know what I should do to deal with the problem 改成简单 改为同义句：I don't know how I will deal with the problem.