RO!3 Module 1 Intro

(noun) the act of travelling in an aircraft that has got a balloon filled with hot air and a basket that carries people.

(adj.) sharp.

(adj.) below the surface.

(noun) land next to the beach.

(noun) a dry area of land with a lot of sand and no plants.

(noun) a long continuous flow of water.

(noun) the top part (of something).

(noun) a big natural hole in the rocks or the ground.

(noun) a passage of water or other liquids to flow along, or a part of a river or other area of water that is deep and wide enough to provide a route for ships to travel along.

(noun) an area of sand by the sea.