On Christmas Day, children had _____ singing, dancing and playing games.
The ordinary girl sat silently at the corner , but when the prince came over to invite her to dance , her face immediately .
We spent many years studying the formation of rocks , experiencing many sufferings and even death. But our hard work in the end , and we made it.
University students who take out a loan to pay for their studies may be seriously when they graduate.
All countries need , timely and reliable climate information as well as high quality climate services , as they will benefit the whole humankind.
The government has devoted a larger slice of its national to agriculture than most other countries.