Among the four parts of the U.K., _________ is the largest.

The current Prime Minster of the UK is ___________.

The UK’s longest river is the __________.

The British government is characterized by a division of powers between three of the following branches except the_________.

The USA ranks No.1 in the world in terms of GDP.

The US Constitution came into effect in ______.

The Westward Expansion is a demonstration of the American ____________.

The pound sterling is the basic unit of currency in Britain.

The UK formally left the European Union in the year ________.