Please wear formal attire to the wedding.

He dressed formally for the business meeting.

The format of the book is very user-friendly.

You mustn't format this floppy disk.

The former president of the company retired last year.

The chemical formula for water is H2O.

He stepped forth into the unknown.

I will be on vacation for a fortnight.

I consider myself fortunate to have such supportive friends.

The foundation of the company was laid in 1995.