Schools that serve healthier food, offer nutrition education and reward students for good eating habits can make a major in preventing childhood obesity.
30.--- I am sorry. I___________at you the other day. --- Forget it. I was a bit out of control myself.
_____________by thick bamboo, the cottage is hard to find.
It’s based on the idea ______ all people are created equal, ______ is accepted by most people.
The house they are living now is____________our house.
26. The naughty boy _______ to me that the hen that ______ there just now had_____ two eggs the day before.