English Plus 2. Starter Unit. Vocabulary

The period that starts at about twelve o'clock or after the meal in the middle of the day and ends at about six o'clock or when the sun goes down

The study of living organisms

A room where science experiments, tests, and research are done

A series of questions that you must answer in order to show how much you know about a subject 

A schedule

The study of the countries of the world and of such things as the land, seas, climate, towns, and population

Mathematics

The study of past events