See the flags on the top of the building? That was _______ we did this morning.
| A．when | B．which | C．where | D．What |
The volunteers for the Shanghai World Expo are busy from dawn ______ dust but they feel very proud of it.
| A．at | B．on | C．till | D．in |
Not until years later _____ their leading position in the marketplace with the creation of Swatch watches.
| A．the Swiss regained | B．the Swiss has regained |
| C．did the Swiss regain | D．has the Swiss regained |
I certainly appreciate _____ us about the delay in delivering the materials because we had planned to begin work tomorrow.
| A．him to tell | B．him of telling | C．he told | D．his telling |
The price went up and down .
| A．coming the living standard | B．the living standard came |
| C．the living standard was coming | D．came the living standard |
More and more young Indian women are saying, “I don’t” rather than “I do” to child marriage, _____ their backs to a troublesome tradition that is still alive in the country’s poorest regions.
| A．to turn | B．being turned | C．turning | D．having turned |