call
noun. She received a call from her mom at 3 p.m.
verb. You need to call me tomorrow after the show.
plan
noun. Do you have a plan, M-r Fix?
verb. I plan to visit Rome.
challenge
noun. It is a good challenge to start a new business.
verb. You shouldn't challenge her, she is too serious about being successful.
use
noun. It's no use to ask her, she will refuse to do anything.
verb. You must use your brains every time you open your mounth.
