【原创】Nobody noticed the thief slip into the house because the lights happened to__________.

【原创】Besides Tom, ________ Crosettes have two other sons, __________ of whom are all interested in making model planes.

【原创】Mr. Zhang gave all textbooks to all the pupils, except___________ who had already taken tem.

【原创】____________professional violinist practices for several hours a day, but____________ violinist has his own way of playing the Beethoven concert.

【原创】—Who has taken my pen away?
—__________. He was here a moment ago.