Where have you _______ Wu Dong is looking for you. Now he has ______ to the playground.

My teacher told me that the moon _______ around the earth.

”, created from the two Chinese characters “gei” and “li”, _______ a word only spoken in some dialects, but now it _______ something cool or exciting all over the country.

The computer system____suddently while he was searching for information on the Internet.

Mr. Green is always devoted to his work and has a sense of responsibility. That’s why he was asked to ________ the company when manager’s health was declining.