The UN is trying to ______ the world ________ hunger.
Today,we take washing machines for granted,but there was before 1869.
One of the greatest of unhappiness,in my experience,is the difficulty we have in accepting things as they are.
Everyone present at the meeting agreed to stick to the ________that everyone should be treated fairly.
Education reform, the Chinese government attaches great importance,has attracted a lot of public attention.
We cannot be about our work.Any small mistake may lead to a serious accident.