good turn
A good deed; a thoughtful or selfless act.
One good turn deserves another.
VERBS
be, feel, look, seem, smell, sound, taste
become, get
My brother has become really good at playing guitar after practicing every day for a year.
ADV
dead, extremely, really, very
The pizza we had last night was extremely good.
fairly, pretty, quite
The restaurant serves fairly good Italian food, and the prices are reasonable too.
PREP
at
My sister is really good at solving difficult puzzles quickly.
for
Regular exercise is good for your health and helps you feel better every day.
to
My teacher has been really good to all the students in our class this year.
with
My brother is really good with children and loves working at the summer camp.
ADJ
common
We all need to work together for the common good of our community.
VERB + GOOD
do (sb)
Exercise will do you good if you're feeling stressed about work.
PREP
for sb/sth's ~
She decided to move away for the good of her family's future.
PHRASES
a force for good
Community volunteers have been a force for good in our neighborhood for many years.
for sb's (own) good
Your parents made you study hard because it was for your own good.
for the good of sth, good and evil
We all have to make sacrifices sometimes for the good of the community.
a power of good
Getting regular exercise has done her a power of good over the past year.