He has a strong sense of honor.

Her behavior seemed mysterious.

The excellence of his paintings cannot be understood at a glance.

Bureaucracy plays an important role in the operation of the government.

She is struggling to understand the perfect tense in English.

He is majoring in embryology at university.

He was smoking a cigarette.

He inhaled the smoke.

The coffee is steaming.

I like to put condensed milk on pancakes.