The chemical formula for water is H2O.

I'll go to the store or to the library.

The essay was composed of several paragraphs.

The value of hard work cannot be underestimated.

I visited the desert during my vacation.

I prefer to cook my steak to a medium level of doneness.

I think the answer is correct.

I have a picture of my family.

I set my alarm clock for 5am.

I felt ashamed of my behavior.