1. work out
Today we are going to learn “work out”. If you work out a solution to a problem or mystery, you manage to find the solution.
A: I’m having a hard time finding a job.
B: I hope everything works out in the end.
2. jump to conclusions
Another phrase is “jump to conclusions”. It means to make a conclusion suddenly.
A: You want to break up? Are you in love with someone else?
B: Don’t jump to conclusions. I just need some time to myself.