1)have you ever felt an/a earthquake? 2) would you like to travel to the/an usa? 3) the/a river nile is in egypt. 4) i saw an amazing film about the/- mount everest. 5) the/- strong winds last night destroyed some small trees in our garden. 6) have you ever been very close to a/the flash of lightning? 7) the/- italy is a country i would love to visit. 8) wow, look at a/the sky! it’s red and orange!