My salary is paid once a month.

The concept of chemical equivalent is essential for understanding chemical reactions.

We are growing vegetables without using chemical fertilizers.

This park charges fees.

It will still take some time to complete the report.

We went to the supermarket to buy food.

I don't really like carbonated drinks.

He received psychotherapy and got help understanding himself.

He received money from me.

He publicly admitted that he is a bisexual.