A person that you make friends with by writing letters or emails, often somebody you have never met.

A piece of work involving careful study of a subject over a period of time, done by school or college students.

A type of large thin book with a paper cover that you can buy every week or month, containing articles, photographs, etc., often on a particular topic; a similar collection of articles, etc. that appears regularly online.

The activities that are done in order to plan, organize and run a business, school or other institution.

To express what somebody has said or written using different words, especially in order to make it easier to understand.

A combination of words in a language that being used very often by native speakers.

The rules in a language for changing the form of words and joining them into sentences.

A film or TV show made by photographing a series of gradually changing drawings or models, so that they look as if they are moving.

A group of words that have a particular meaning when used together.

The ability to do something well because of training and practice.

The form of a language that is spoken in one area with grammar, words and pronunciation that may be different from other forms of the same language.

Speaking or using several different languages.

Able to speak two languages equally well.