—Look! Everything here is under construction.
—Oh, has the building once __________ for exhibition been pulled down, too?
| A．being built | B．been built | C．to be built | D．built |
They ________ the plan for almost three hours, but they haven’t reached any conclusion.
| A．discussed | B．have discussed |
| C．have been discussing | D．were discussing |
In Britain today women ________ 44% of the workforce, and nearly half the mothers with children are in paid work.
| A．build up | B．make up | C．show up | D．step up |
As the world’s population continues to grow, the ______ of food becomes more and more of a concern.
| A．worth | B．supply | C．back pack | D．list |
The “Chinese Dream” is ______ dream to improve people’s well-being and ______ dream of harmony, peace and development.
| A．the; a | B．a; a |
| C．a; the | D．the; the |
Barack Obama delivered a speech to 500 local youths during his visit to China, many ofwere from Fudan University and Tongji University.
| A．that | B．whom | C．which | D．what |