Sustainable development is long-term ______which focuses on the environment and _____ natural resources.
Psychologists say that_____ our emotions will make us feel better and there is nothing to be ashamed of.
He had a talent for music and was______ conductor of Shanghai Symphony Orchestra at the age of 30.
The headmaster is to give a formal_______ at the annual ceremony.
That way of living is_______ to people in this small part of the country.
After careful research, it was decided that the spaceship should reenter the Earth’s________.