选词和英语填空,就是语法有那么一丢丢看不懂

题目

选词和英语填空,就是语法有那么一丢丢看不懂
The soceety is moving fast and no one has the time __________(think) about whether the way we dollow is the best.
It's hard ________ (solve) the problem.
下面两题是选词的,可选词为need和important.
In my opinion,although work is important,we do _____ our personal life.
It's _____ to be creative and to bring new technologies.

答案

to think
to solve
need 这个填动词
important 这个空填形容词