The first lesson is easy.The second lesson is difficult.的同义句

问题描述:

The first lesson is easy.The second lesson is difficult.的同义句
The firse lesson__ __ __ __the second lesson.
The second lesson is__ __ __the first lesson.

The firse lesson__is _no_ _hard _ than__the second lesson.(这个是四空,可以用否定句)
The second lesson is_more_ diffcult__ than__the first lesson.