the globalfinancial crises , the export of Chinese goods has managed to ____ roughly, andnow everything goes well in foreign trade

We were surprised to hear that the reason________ she gave for her absence was________ her mother was ill—Yes，we saw her mother was at the supermarket that morning

In this company, it is required that anyone who ______ recently come here _____ this kind of test.

Now then, children, It’s time you ________.

We still have a long way to go to solve all the problems ________ the Yangtze River.