用feel nervous about造句子，“feel nervous about”造句

I feel nervous about hosting a live programme like this.

The machines can be an efficient tool to hone language skills for many people who feel nervous about conversing with flesh-and-blood foreigners, he said.

It doesn't matter if you feel nervous about doing something, just arrange them well.

As a general rule of thumb, if you feel nervous about losing money at all, you probably shouldn't be invested in stocks.

I feel nervous about the result of the exam.