Complete the tag questions and answer them . Example : The

Complete the tag questions and answer them . Example : The Tower of London is an ancient cathedral,... ? - The Tower of London is an ancient cathedral , isn39;t it ? - Yes it is . 1. There are lots of interesting sights in the Tower,...? 2. The Tower of London was founded twenty years ago,...? 3. Beefeaters aren39;t the guards of the Tower Bridge,...? 4. Special excursions take place in theTower,...? 5. You can see the Crown Jewels in the ancient fortress,..? 6. The White Tower isn39;t situated in the Houses of Parliament,...? 7. The Tower of London has a cruel history,...? Помогите Безотлагательно