The past tense of think
thought
She makes ENOUGH money.

Sounds like 'ee-nuff'
the past tense of buy

bought
I caught a COUGH.

sounds like 'coff'
I like to eat cookie DOUGH.
dough - like 'go'
The past tense of bring

brought
The rock isn't smooth, it's ROUGH.
Sounds like 'ruff'
The past tense of fight

fought
Math is really TOUGH

sounds like 'tuff'
She threw the ball THROUGH the window.

THROUGH - sounds like 'threw'
She ate pizza, THOUGH she wanted pasta
Though - like 'go' - tho
sounds like 'all tho'
The past tense of seek - SOUGHT
sounds like 'sott'
She threw up THROUGHOUT the whole evening

Throughout - sounds like /threw-out/
There are four major BOROUGHS in New York.

sounds like 'bur-ro' (AM)
Farmers need a tractor and PLOUGH. (BR)

sounds like 'plow', which is the American spelling.
Be THOROUGH when you review your work.

Sounds like 'ther-o'

The main branch of a tree is a BOUGH
pronounced like BOW
It was a hot and dry summer, with a DROUGHT.

sounds like 'dr-out'
Animals eat and drink from a TROUGH.

sounds like 'troff'