He was dispatched to collect the intelligence of that country.

He is majoring in phonology at university.

Proto-Indo-European is considered the origin of many modern languages.

He was manipulated like a puppet.

The grebe is a beautiful bird that lives by the water.

He is working hard to solve that problem.

The walrus lives in the Arctic Ocean.

We are planning to hold a meeting tomorrow.

She is collecting shells on the beach.

There are many crayfish in my pond.