【2015·湖北】This meeting room is a non-smoking area. I would like to warn you _____ that if you smoked here you would be fined.
“This month our family has used ______ water as we did last month.” said Mother .
The information tells me that the way of education in Canada is quite different from _____ in China .
I was surprised ______little birds could eat ______ many insects in ______ a short time.
The headmaster wanted the new classroom building to be _________ as soon as possible .
We Chinese are proud ______ the great success _______ the area of science and technology .