根据首字母与中文意思写出相应单词的正确形式
Aren’t you feeling a________(羞愧的) of your body? I think it’s time for you to lose weight.
As teenagers, it is normal for them to become c________(困惑的,不解的) with the changing world inside and outside of them.
We shouldn’t be e__________(难为情的) about our weight.
The homework in a British high school was a little c_______(具有挑战性的) for me.
During the assembly, the h________(校长) told us about the rules of the school.
I cut him in short in the middle of his e________(解释,说明).
If I can tell them we had an e________(紧急情况), then they won’t be mad any more.
I am afraid Mrs. Liu won’t quite a______(同意,赞成) of your being here.
When you exercise, your body produces some chemicals that increase your ability to c_______(全神贯注) when you study.
Diets are u________(无用的) for becoming fit in the long term.