—Have you known Dr. Jackson for a long time?—Yes, since she________ the Chinese Society.
They ________ the plan for almost three hours, but they haven’t reached any conclusion.
In Britain today women ________ 44% of the workforce, and nearly half the mothers with children are in paid work.
As the world’s population continues to grow, the ______ of food becomes more and more of a concern.
The “Chinese Dream” is ______ dream to improve people’s well-being and ______ dream of harmony, peace and development.
Barack Obama delivered a speech to 500 local youths during his visit to China, many ofwere from Fudan University and Tongji University.