My grandfather is sixty-six years old.

Do you need a plastic bag?

He shed tears in memory of the deceased.

We held a meeting to confer about this issue.

The vice president performs the duties of the president in his absence.

The vice-president was appointed as the person in charge of the new project.

He wrote a sentence using an adverbial particle.

This factory reuses the byproducts produced during the manufacturing process.

My sinuses are blocked, and I have a headache.

My sinuses are blocked and I have a headache.