He ____ give up the dictionary than a child would give up a new toy. 　[ ]

30．—Peter looked tired and a little absent-minded at the meeting． —He _____ up too late．

Ellen was a painter of birds and of nature, _____, for some reason, had withdrawn from all human society.

use, ______walls are red, is where mygrandfather used to live ten years ago

(2012·南京高二检测) Some people are worrying about the possibility _______ mobile phones could be responsible for a range of illnesses, from rashes (皮疹) to brain tumors