Irregular verbs
Become
Became
A bound collection of maps
Atlas
A person who writes a novel, poem, essay, etc.
Writer
A natural elevation of the earth's surface
Mountain
Pay
Paid
Catch
Caught
A book giving information on particular subjects
Dictionary
A person whose profession is with teeth
Dentist
A large mass of stone forming a hill, cliff or the like.
Rock
Shoot
Shot
An apparatus for throwing an image on a screen
Projector
A person engaged in or trained for spaceflight.
A narrow walk or way
Path
Stand
Stood
Shake
Shook
A cutting instrument for paper, cloth, etc., consisting of two blades
Scissors
A person who uses a vehicle; coachman, chauffeur, etc. at work
Driver
A wild land overgrown with dense vegetation, especially tropical vegetation or a tropical rainforest.
Jungle
Sweep
Swept
Lay
Laid
Glossy sheet of white plastic that can be written on with a colored pen or marker
Whiteboard
A person who sells goods, services, etc.
Salesperson
A deep valley with steep sides, often with a stream flowing through it.
Canyon
Sting
Stung