People greatly differ __________ their views of life from each other.
--Do you like the material?--Yes, it ___________ very soft.
--Where is Xiao Wang? --I don't know. He__________ be in the library.
Mr. Zhang gave all textbooks to all the pupils, except___________ who had already taken tem.
Mr. Alcott, headmaster of the school, refused to accept made by the Students' Union.
There was less food for birds and also for the Prairie dog, an ____holes in the ground.