... c, What might there be on Mars? on the Moon? And on other planets ? EX: There might be water on Mars. There might be mountains on the Moon. II. Listen. * Check T/ F statements about the moon. ... lỗ Jump (v): nhảy last (v): kéo dài II. Listen. * Check T/ F statements about the moon. ….... a, There is no air on the moon ….... b, There are rivers and lakes on the moon. ….... c, There are ... happened in 1947 ? 4. How many UFO sightings were there in the world in 1952 ? 5. When did a woman and her children see a UFO above their house ? 6. What did a farmer see in his farm in 1964 ? 7....