I haven't heard any news from him at all.

It's difficult to handle this machine.

He continued to explain earnestly.

He pledged his allegiance to the country as a vow.

He felt sick and vomited.

He is suffering from acute leukemia.

He contracted severe invasive streptococcal disease and underwent emergency surgery.

My house is located to the north.

The Yi were an ancient tribe in eastern China.

Char is my favorite character.