Collocations with go,come,reach,get

get better

 recover from illness or incapacitation

reach a decision

 come to a conclusion or agreement

come to terms with

 resolve a disagreement or conflict

get into trouble

 fall into a difficult situation

get dark

to become or start to be dark because the sun has gone down

get rid of

 remove something unwanted or unnecessary

get the sack

be dismissed from a job

come in handy

 prove to be useful or helpful

get revenge

 punish someone for hurting you before

go red

to blush or turn red in the face from embarrassment or anger

reach an agreement

conclude a mutual decision after discussion

get lost

 lose one's way while traveling

get on sb’s ( somebody's ) nerves

to annoy someone a lot

get off sb’s back

used to tell someone to stop criticizing you

get down to business

start doing the important work

go over the top

to act in a way that is too extreme, exaggerated, or beyond what is normal and necessary

get even with

to take revenge on someone or to punish them for doing something bad to you