Guangdong Province is ______ the south of China.

.To improve your health, you can _________ 25— 30 minutes three or four times a week to do simple things such as walking ,cycling or running .

Did you see the traffic accident happen yesterday—Yes. It happened when I past the museum.

We finished the run in less than half the time ____[ ]

Eight hundred and eighty-eight million,eight hundred and eighty-eight thousand, eight hundred and eighty-eight is_________.