Being a teacher，she dreamed____turning a deaf-blind creature into a useful human being.

 My headache _____ me．I thought it was going away, but it’s getting worse and worse．

 “Life is like walking in the snow，”Granny used to say，“because every step ________.”(2012·新课标全国)

 There _____an old tree here. I wonder how they could manage to remove such an old tree.

 ---Monitor?  --- I’m not monitor of our class. I __ with the teacher until the monitor is elected.