I don't know ___to do about it.

I don't know ___to do about it. I relly don't know ( ) about it. 填个词i don t know what I can do about it,I’m completely____（迷茫 I don't know what I can do about it,I'm completele_____(迷茫、不 I ___to Cape Town .I know nothing about it.A.haven't travele I don't know the restaurant,but it's ___to be quite a goood I don't know the restaurant,but it's ___to be quite a good o I really don't know what ___(say)about it I really don’t know ______ about it. “if you don't want others to know about it ,don't do it. I don't know ____if he can't do it. I don't know.Do it how can i