------What's the matter with Tim? ------Oh, Tim's cell phone was left in a taxi accidentally, never ________ again.
There is no doubt _____ he will finish the task in time.
My brother is honest. He _____ such a thing.
—Which of the two books will you buy? — I’ll buy _____ of them, because I’m not interested in them.
_____what they say about me, I’m going to continue my work.
As a typist, the most important aspect of the job is to be able to type quickly and _____.