I have spent all my spare time to study English from one mon

I have spent all my spare time to study English from one mon I spent all my spare time ___ the Internet. I ___ ___ ___ ___ to study English in my spare time.（决定） I spent my spare time? stamps. I spent a great effort and/with much of spare time to study. I spent all my spare time surfing the Internet.I am absolute I feel stressed in my study from time to time. 英语翻译once upon a time,a man spent all his spare time in one o I have a hard time _____ English now.填study还是to study? I feel stressed in my study from time to time.I don't know w 句子And then,when I'd spent all my money,I'd have to come back i'll have much spare time than my parents.改错