A collocation is a natural combination of words that are often used together, like “make a decision” or “heavy rain.” It sounds correct to native speakers, while other combinations (“do a decision” or “strong rain”) sound odd.
approve of someone – if you approve of someone or something, you have a positive opinion of them or it;
make a decision – to make a choice about something, especially after thinking about several possibilities;
get a chance – to have an opportunity to do something;
go out with someone – having a romantic relationship;