Rewrite the following sentences in the passive 1)Kanat put up the tent 2)The mayor has recently opened the UFO museum 3)Lots of UFO-spotters visit Roswell,New Mexico 4)People are making preparations fot the town's first UFO festival 5)Ulan is starting a UFO tour in the area 6)Locals have seen many strange lights in the desert 7)They will publish Nurlan's book about local mysteries next month