100

hello

你好

100

goodbye

再见

100

you 

100

good

100

a question word

200
How are you?

你好吗?

200

I'm very good.

我很好。

200

very, quite 

200

also

200

teacher

老师

300

Hello Class!

同学们好!

300

Hello Teacher!

老师好!

300

Goodbye Class!

同学们再见!

300

Goodbye Teacher!

老师再见!

300

I'm also very good. 

我也很好。

400

how many

400

years of age

400

How old are you?

你几岁?

400

I'm seven years old.

我七岁。

400

How old is he/she/it?

他/她/它几岁?

500
He/she/it is twelve years old. 

他/她/它十二岁。

500

Today is May 16th. 

今天是五月16日。

500

What is today's date?

今天是几月几日?

500

Today is Friday. 

今天是星期五。

500

What day of the week is it today?

今天是星期几?