difference between happen to and come to?

[Giga]

English Language Tests, Intermediate level

ESL/EFL Test #278 "Work and job expressions", question 4

But then what would ......... to us if we didn't do any work?

(a) happen
(b) arrive
(c) occur
(d) come

English Language Tests, Intermediate level

ESL/EFL Test #278 "Work and job expressions", answer 4

But then what would happen to us if we didn't do any work?

Correct answer: (a) happen
_________________________

i would like to know the difference between happen to and come to?

Giga

[Ched133]

Happen means what is going to be the result of something. "come to" is pretty much the same as "go to".

I hope this helps