不定代詞及不定副詞：

Some any no every

thing something anything nothing everything

one someone anyone anything everyone

where somewhere anywhere anywhere everywhere

body somebody anybody nobody everybody

1)I looked for my book everywhere, but I can’t find it anywhere.

2)If you want go somewhere, if you want to be someone, you must wake up.

3)Help! Somebody? Anybody?

4)You are really something.

5)Since everybody is here, let’s begin our class.

6)Where did you go? I went nowhere.

7)Nobody is at home.

8)I have nothing left.