... see.•B•d-evidence•e-meteor•a- aliens•c-collecting•f-captured•b-disappeared Unit 10 Life on other planetsPeriod 63: Listen and read UFO = Unidentified Flying Object (V t th bay không xác đ nh)ậ ... egg-shaped object in one of his fields and also aliens collecting soil samples… f-… claimed they were captured by aliens and taken aboard a spacecraft.g-… .and his plane disappeared after sighting ... False?:1-In 1947, an experienced pilot in the USA saw nine large round objects.2-In 1954, a woman and her children saw a UFO above their house.3-In 1964, a farmer saw an egg-shaped object in one...