Verified answer

1/There are lots of interesting sights in the Tower, are there?

2/ The Tower of London was founded twenty years ago, wasn't it?

3/ Beefeaters aren't the guards of the Tower Bridge, are they?

4/ Special excursions take place in the Tower, don't they?

5/ You can see the Crown Jewels in the anciiet fortress, can't you?

6/ The White Tower is it situated in the Houses of Parliament, isn't it?

7/ The Tower of London has a cruel history, doesn't it?