There are a lot of people so today we've gone for buffet style.

Don't be afraid to show yourself through speech and take every opportunity to speak to others in English and soon you will feel right at home in informal conversational situations.

He expressed it in the form of fiction.

Japanese speakers of English often have difficulty in dealing with informal conversation, such as at parties or in small informal groups.

Breakfast is a smorgasbord.

My American classes are more informal.

As long as you stick to one style, you can't hit upon a wonderful idea.

In general, young people dislike formality.

The question of how to establish the optimal formula is still open.

It is merely a matter of form.

To teach Alex, Pepperberg used a special form of training.