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Complete the sentences with the correct question tags.

1 The Tower of London tour lasts for an hour, doesn’t it?
2 No one agreed to his proposal, ?
3 You wouldn’t like to come to the UFO festival with me, ?
4 They insist that they saw an alien spacecraft, ?
5 I’m going to have to pay extra, ?
6 Pete has a book on mysterious places, ?
7 Stop tapping your foot on the floor, ?
8 This isn’t the way to Joe’s house, ?