i am having trouble finding out who has taken my book.为什么用finding out

I am having some trouble with my classmates at the moment里面的have trouble i am having trouble finding out who has taken my book.为什么用finding out i am having a hard I am sorry to trouble you but. I am sorry just to trouble you! I am sorry to trouble you i am in trouble中文意思是什么? “I am having some trouble with my classmates ”said lisa 直接英语变间接英语 “I don‘t want to end I talk to him when I am in trouble(对when I am in trouble提问) what's the matter?I am having trouble ( ) who has taken my bookA.looking for B.finding out 我选A,我觉得是正在找,还没有找到 I’m having trouble ____foreigners.A-understand B-understanding 改错：I'm having trouble to learn English. I was having trouble just drawing breath中drawing breath是否是分词,修饰trouble What should I ______ (do) when I am in trouble? I am having a party for i am having breakfast 用现在完成时改写 “I am having a wonderful time here. I am extremely happy having you .