so:

The water is one foot deep

The reed is three feet long

Then, I looked at other questions.

These questions couldn't be simpler.

He wrote down the answers one by one, and also included the steps to solve the problems.

After he finished solving the problem, he looked up and looked around. People were still busy there.

Finally, he also imitated people's care and organized the manuscript.

Unexpectedly, the man returned ten cents to him.

This money is really unrealistic.

When others have money, they may use it to eat, drink and have fun.

But he is different, he wants to make a big one.
Chapter completed!