1. spell

How do you spell 'intelligent'?
"intelligent"这个词怎样拼?

How do you spell your name?
你的名字怎么拼写呢?

He always fails to spell out the new words.
他总是不能将新单词拼写出来。

2. intelligent

He is an intelligent boy.
他是一个很聪明的男孩。

That's a very intelligent answer.
那是一个很聪明的回答。

3. mistake

This letter's full of mistakes.
这封信错误百出。

Check if there's any mistake.
检查一下有没有什么错误。

There must be some mistake; it's not my birthday today.
肯定是什么地方出错了,今天不是我的生日。

4. present

And here's a little present for you.
这里有一件小礼物送你。

I received many presents on my birthday.
生日那天我收到很多礼物。

One of my students gave me a box of chocolate as a present.
我的一个学生送给我一盒巧克力作为礼物。

5. dictionary

It's a dictionary. I hope it'll help you.
这是本字典,希望对你有所帮助。

May I borrow your dictionary?
我可以借你的字典吗?

This is a Chinese-English dictionary.
这是一本汉英字典。