hd7650m和6630m:What's in the classroom?

--What's in the boxes? What's in the classroom? What's the weather like in fall in Beijing ? What's in the middle in “china”? What's the longest word in the world? what's the longest word in the world? What's the poorest bank in the world? what's the smallest fish in the world What's the poorest bank in the world? what's the ingradients in the egg shell?