My daughter came back from school today.

When it becomes summer vacation, the children enjoy catching insects in the park every day.

When summer vacation comes, the children enjoy gathering insects in the park every day.

In chemistry class, I learned about anhydrides.

He is a laborer who works hard.

This old book is very valuable because it has been dried out.

After the flood, we dried out the books in the library.

The underground water in this area is very clean and is used as drinking water.

We camped in a densely wooded area.

The government declared a state of emergency to prevent the spread of the new coronavirus.