The boy is so fat ________too much food and littleexercise.

The days are gone physical strength was all you needed to make a living．

Has Timmy finished his painting yet—I guess not. He______on it when I walked past the classroom.

I think this trip was well worth _____wehad paid.

Lee Min-ho is actor from South Korea. He sang Chinese pop song on the 2014 CCTV New Year’s Gala.