题目内容：

 

1.Don’t get your ears ________ (pierce).

2.At the age of six, he started to learn English all by ________ (he).

3.I didn’t understand Vera because she didn’t ________ (pronunciation) some words clearly.

4.I’m sure you will ________ (success) if you work hard.

5.It’s________ (fair) to make them do what they don’t like to do.