(A sequence of actions, last step)
I wrote my personal statement, attached my CV and ___ submitted my application.

(A feeling of relief after a long process)
She studied medicine for six years, passed all the difficult exams, and ___ became a doctor.

(A neutral statement about a final outcome)
He tried different sports—football, tennis, and swimming—but ___ he went with basketball.

(The result of a long discussion, not just the last step and not expressing relief)
We argued about where to go on holiday for ages, but ___ we decided on Greece.

(A sense of accomplishment after effort)
After years of hard work, he ___ became the company’s CEO.

(A sequence of actions, last step) I wrote my personal statement, attached my CV and ___ submitted my application.