You see, she’s losing her temper now. Let’s ______ her ________.

The boy failed four times, but he said he would try ___________.

If we keep wasting so much energy, ________are that our oil wells will dry up and the environment will be destroyed.

Despite the rising costs of many products, bus fares in the city of Zhuzhou ______ unchanged.

He _____ some safety measures at the meeting for the 2010 Shanghai Expo.