His behavior puzzled me.

He has extensive expertise in the field of technology.

There is a contradiction in his statement.

Bacterial infections can be treated with antibiotics.

The mechanic fixed my car.

I am a planner at a design firm.

The car started to accelerate as it moved down the hill.

Morphological analysis is an important part of linguistics.

The amplitude of the park is quite impressive.

Exposure to toxic chemicals can have serious health effects.