Ответ:

1 The tent is put up by kanat.

2 The UFO museum has been recently opened by the mayor.

3 Roswell, New Mexico is visited by lots of UFO-spotters.

4 Preparations are being made for the town's first UFO festival by people.

5 A UFO tour is being started in the area by Ulan.

6 Many strange lights have been seen in the desert by locals .