As the name suggests, an electric eel is a fish that can generate electricity.

There is not a single letter in my mailbox.

I am growing sorghum in my field.

I cultivate sorghum on my farm.

The life cycle of this plant is very short.

This sentence includes a keyword.

He is repairing an old motorized bicycle.

He declared war against the enemy country.

He suddenly declared war.

He ordered a glass of cognac.