“I don’t think it’s my _______ that the TV blew up. I just turned it on. That’s all.” said the boy.
He ______ persuade his father to give up smoking but his father didn’t.
The reason _______ his going to Britain was ______ he got a new job there.
_____ with the size of the whole earth, the biggest ocean does not seem big at all.
People often use plastics to ______ wood or metal.
He convinced me ______ the difficulty of the work.