The Neolithic was an important period in human history.

The history of the Empire of Japan is very interesting.

He said he couldn't agree with the views of the revisionists.

I use plain flour to make bread.

The moment I saw the exam questions, my mind went blank.

We are right in the middle of studying for the exam.

He had to have surgery because his nasal septum was deviated.

He is a Chinese person.

He is good at speaking Chinese.

My friend was born and raised in mainland China.