—Why don't we take a little break?—Didn't we just have________?
People in these countries demand equal treatment for all, ____race, religion or sex.
The machine has been used many years. It’s no wonder that it doesn’t work well________.
In order to put an end to poverty, the World Bank has switched its ______to providing technical assistance and long-term loans to developing countries.
On the bank of the river, we found him _____on a bench, with his eyes _____on a kite in the sky.
He ____to go to Beijing today, but he postponed the trip when he heard that there would be a downpour at noon.