Zoology and botany deal with the study of life.

Do you sell advance tickets here?

Parcels are handled at the next window.

So valuable were books that the greatest care was taken of them.

We treated him in the politest manner possible.

In my job I have to deal with all kinds of people.

Arithmetic deals with numbers.

Scientists deal mainly with physical matters.

We will deal with that question in the next lesson.

So valuable were the books that they were handled with the greatest care.

We must treat these problems as a whole.

This book deals with psychology.

This book deals with the uses of atomic power.

This aircraft company deals with freight only.

The original book dealt primarily with the natural language processing of English.

We don't carry leather goods.

We sell flowers and seeds.

This shop carries men's clothing.

Our company only sells quality goods.