What do you think of ____________ 2014 Nanjing Youth Olympic Games- I should say it was ________ success.

How ______ is it from the railway station to the museum?

Every few years, the coal workers ________ their lungs Xrayed to ensure their health.[ ]

Meeting again by chance, Lucy and Amy are delighted tothe friendship where it left out years ago.

Daniel ,doing so much homework makes us tired. How about flying a kite together outside— ________. Let’s go!