His room was smoky with cigarette smoke.

His looks attract women.

His looks charm women.

His looks score 9 out of 10.

The doctor measured my pulse rate.

He picked up the scramasax and checked its sharpness.

Economics is a field of study that researches the allocation of societal resources.

He deeply understands the national characteristics of Japan.

I haven't paid this year's tax yet.

In math class, I learned about deficient numbers.