The doctor performed a spinal tap to collect cerebrospinal fluid.

El Paso is a beautiful city in Texas.

I heard that my remote ancestor was a samurai.

Samuel plays an important role in the Bible.

He was exempted from military service for health reasons.

He changed his clothes immediately after exercising at the gym.

I heard the croaking of the rain frog and felt the arrival of spring.

My office life is very busy.

He believes in the god Eros.

We will use ethanol in this experiment.