题目内容：

根据句意，用括号内所给单词的适当形式填空

1.Don’t be afraid of making ________________ (错误). They help you learn.

2.________________(混合) the fruit together, and then cook it.

3.George did an ________________(极好的) job in the competition and won the prize.

4.We’ve got no coffee. Let’s have tea ________________(代替).