Though he failed, he tried _______ it again and again.
I woke up with ________ bad headache, yet by ________ evening the pain had gone.
My car broke off. I want to call my friend for help.
The tasks are not easy, but they are usually ___ within 20-30minutes.
He was ___ to give up halfway even though there might be more difficulties ahead.
My story had ___ publicity, so there were radio and television interviews.