同义句转换.

题目

同义句转换.
We think that it's important for us to learn English well.
We think ____ ____ ____ ____ English well.
I don't know ____ they are standing there ____.
再加一道呃。
Jim said:"The fastest way to travel is by plane."
Jim said ____ the fastest way to travel ____ by plane.

答案

we think it important to learn English well.
I don't know what they are standing there for.
Jim said that the fastest way to travel was by plane.