Dear fellow students,
May I have your attention, please?  Now I’d like to make a speech here.  As we know, waste ______ (become) common scenes on campus. Some pour the remains of a meal when there is still much ______(leave);  ______ simply walk away after washing hands, leaving the water ______ (run); students leave the classroom every day ______ noticing whether fans are switched off. Has thrift(节俭)，one of the most national tradition ______ developed from our long history gone? ______ so, find it back!
We don’t have to take great pains to control waste, but action and a grateful heart are needed; thank the water that runs through our fingers, and save it for poor Arabian or African countries struggling in water ______ (short); thank the light we enjoy because in poor areas, children share a dim(昏暗的) lamp ______ (read); thank all the paper we are able to use, for trees are cut down to satisfy ______ needs; thank everything nature can offer and everything we can own.
Live and act, so the tradition of thrift will never fade.