Job that is performed by members of the military. To help or do work for someone, e.g. in a store.

Developing, maturing. Act of cultivating plants for food. To get bigger and more mature; make plants do this.

complex of runways and buildings for take-off, landing, and maintenance of civil aircraft. A place where passenger planes land and take off.

Used before you explain something simply, clearly.

easily perceived or understood.

place where road branches off from another. To change the direction of something, e.g. a car.

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

traveller on public or private conveyance other than driver or crew. People who are traveling in a vehicle.

organization providing regular public service of air transport on one. Companies that fly passengers on its planes.

When one thing is replaced by another.

Fact of increasing; amount something grows by. become or make greater in size or degree.

To talk about seriously or in great detail.

estimate amount or level of.

flying or operating of aircraft.

To think creatively about; form mental picture of.