Поставьте глаголы, данные в скобках, в Present, Past, Future Simple:
1. The UK … (to play) an important role in developing Western ideas of the parliamentary system.
2. The UK … (to have) an uncodified constitution, as do only two other countries in the world.
3. The flag of the United Kingdom … (to be) the Union Flag.
4. The most prestigious event of the global tennis calendar, Wimbledon, … (to take place) next summer.
5. The empire … (to create) an overseas market for British products, allowing the UK to dominate international trade in the 19th century.
6. Ethnic diversity … (to vary) significantly across the UK.