谁给我讲讲这几个同义句转换怎么做,,高一的,,

1.such as
2.when to start
3.such a difficult one
4.so good a student praised

不是高中内容难 你太久没接触了

1 such as
2 when to start
3 such a difficult one
4so good a student, praised (or highlighted)

1.such as
2.when to start
3.such a difficult one
4.so good a student, appreciated

1.we all have favourite objects like a lucky pen or a diary.
wo all have __such__ favourite objects ___as__ a lucky pen or a diary.

2.when do you think we shall start?
we want to know __when ___ ___to__ __start___.
3.the puzzle is so difficult that nobody can work it out.
the puzzle is __very___ ___difficult__ _for____ ___us__that no one can work it out.
4.he is such a good student that all the teachers think highly of him.
he is __a___ __very___ ___good__ ___student__that he is ___praised____________by all thechers.

1 such/as(不确定)
2 when to start
3 不会
4 such a good s