The UK ________ Great Britain and Northern Ireland, is a country famous _____ its history.
Before 1066, in the land we now call Great Britain lived peoples ______ two major language groups.
Everything a family needs to plan a party, except the cake and ice cream, ______ to the home in a large basket.
Nowadays, children always complain that their parents are out of date, ______ parents can’t approve of what their children say and do.
We know a good deal about the people who lived in China 4, 000 years ago, because they ______write and leave written records for those who lived after them.
Trees are useful to man mainly in three ways, the most important of which is that they can protect ______ from droughts (干旱) and floods.