Choose the word which fits each gap.

northern, million , Union Jack, Wales, main, situated

The United Kingdom of Great Britain and Northern Ireland is _______ off the
north-west coast of Europe. The two _________ islands are Great Britain and
Ireland. The Pennines are a low-rising mountain range in_____________ England
and Scotland. There are the Cambrian Mountains in _____________. More
than 57 ______________people live in Britain. The flag of the United Kingdom is
known as the________________________.