Beethoven is my favorite musician. I regard him ______ other musicians.

— May I speak to Mr Smith? — I am afraid not. He is at a meeting now. It’s not ___.

Her mother does not ________ of her going to study in the United States alone.

 I ________ use a clock to wake me up because at six o'clock each morning the train comes by my house.(2012·新课标全国)

(2013·山东高考)The room is empty except for a bookshelf ________ in one corner.