ADJ

bulging
bulging sacks of toys
hessian, paper, plastic, stuff
flour, mail, potato, refuse

VERB + SACK

fill
They filled the sacks with potatoes
put sth in, tie sb/sth (up) in
The kittens had been tied up in a sack and thrown in the river
empty
carry (sth in)

SACK + VERB

be filled with sth, be full of sth

PREP

in a/the ~
~ of
a sack of coal

VERB + SACK

get
She got the sack after 20 years of service
give sb
be threatened with, face
Hundreds of postal workers are facing the sack