i find English very important.请问find有认为,觉得的意思,请问此处能不能把find 换成think或是 feel另这三个单词做为觉得,认为讲时的语法上的区别,两个问哦,

I find English very hard. I find English is very hard翻译 I find it very useful tolearn English well 同意句I find it very useful tolearn English well 同意句______is useful_____ _______to learn English well. I FIND ENGLISH IS 我发现英语很难.I find English very difficult. very后不用加is吗? 改同义句I find that listening to English tapes is very useful __ useful __ listen to English tapesI find that listening to English tapes is very useful I find __ useful __ listen to English tapes I find that very important to speak more English after class.指出错误并改正 译英：我发现学英语很容易I find ____very very easy ___ ___ English ____. i find that listening to english tapes is very useful的同义句 I find that spoken English is very difficult for me为什么是spoken? i like chinese very much and find chinese is e---- than english首字母是E To me ,the most interesting subject is English.But I find studying English is very difficult.So if 英语翻译为什么是I found that learning English is very difficult,而不是I find that learning English is very difficult?Found在这里表示什么? I find them very helpful in increasing my konwledge of English .这一 句那里错了. And in closing,I find your command of the English language to be very good!为什么要用to be？ I find it very important to learn English well.A.So I am B.So do I C.So I do D.So am I I like English very much.. it is very hard to find a friend with studying English for me.how to find a good friend I need your help