vocabulary revision

to reach, often as far as possible, in a particular direction:

• stretch 

• abandon

the highest point of a mountain:

• summit

• route

extremely dangerous

• treacherous

• lengthy

the bottom part of an object

• base

• route

a small device with a sharp blade

• razor

• kit

a set of things, such as tools or clothes, used for a particular purpose or activity:

• slope

• kit

the side of a hill or mountain

• slope

• slippery

when someone performs or presents something to the public for the first time

• base

• debut

to leave a place, thing, or person, usually for ever

• stretch

• abandon

a particular way or direction between places

• route

• summit