维度1 单句语法填空
1．The boy was so young that he couldn't decide which one ________ (choose).
2．Whether ________ (hold) the sports meeting hasn't been known yet.
3．How ________ (divide) labor among the workers is still a question.
4．________ (look) after my pets properly takes a lot of time but I find it worthwhile.
5．It took years of work ________ (reduce) the industrial pollution and clean the water.
6．It will take a nutrition specialist an hour for you ________ (make) a balanced diet menu.
7．Although ________ is a hard task to protect our environment, we can't help but go ahead.
8．In a way, ________ (love) nature is to love mankind itself.
9．It's too impolite of you ________ (speak) to your teacher like this.
10．It is no use ________ (offer) some money to him, for he lacks courage.
11．It took me an hour ________ (finish) my homework yesterday evening.
