now think how diffcult it is learn English when yourbrain is
now think how diffcult it is learn English when yourbrain is
I think it diffcult to learn English well.为什么it后面不is?it在这里的作
TO learn English well is not diffcult
how important it is to learn English.
T_____ English is diffcult,I should try to learn it well.
Do you think it is important_____(learn)English well?
i think english is diffcult [改为否定句
English is difficult.How can I learn it well
When is it now?
How to learn English It is not hard to find that English is
I now think English is fun to learn有一个错,在哪儿?
think It is interesting to learn English.有没有is有什么语法区别吗?