It is difficult for any of us to eat better, exercise more, and sleep enough,________ we know we should.
Many people can’t learn any lessons from the mistakes they’ve made_____they get hurt somehow.
The performance will be given next week. You can go to the student union ______ tickets.
With the development of agriculture, the people_____ village I taught arenow living a happy life.
During the 2008 financial crisis,the French president Nicolas Sarkozy agreed to provide millions of emergency fund aid to helpunemployment.
Misunderstandingsfrom lack of social communication,unlessproperly,may lead to serious problems.