So________ was the boy in the game he wasplaying online that he could feel neither sleepy nor hungry.

I ______my homework in my study the whole morning. I went nowhere.

Look at that model ship． —-I know，but it lookslike a real one．It’s just _______．

The water of the Miyun Reservoir is regularly ______ to ensure the security of Beijing people’s drinking water.

What did you have for lunch today —______ and something else.