别 （bié） -  don't

别吃太多蛋糕
Do not eat too much cake.
别这么着急！
Do not be so hurried!

不 (bù) -  no, not

我不喜欢他
I don't like him.
你是不是要吃饭？
Do you or do you not want to eat food?

点 (diǎn) - o'clock

我们早上七点去跑步了

We went for a run at 7am in the morning.

你每天几点上班？

What time do you go to work everyday?

都  (dōu) - all

我们都很生气
We're all angry.

我都知道

I know all that.

多么 (duōme) - how

多么冷啊！

How cold it is！

北京离这里有多么远？

How far is Beijing from here?