Complete the tag questions and answer them . example: the tower of kondon is an ancient cathedrel isn’t it ? -yes it is. 1. there are lots of interesting sights in the . 2. the tower of london was founded twenty years ago, . 3. beefeaters aren't the guards of the tower . 4.special excursions take place in the . 5.you can see the crown jewelsin the ancient . 6. the white tower isn't situated in the houses of . 7. the tower of london has a cruel . .