an evening is a period of time at the end of the day, usually considered to begin at sunset or 6 pm. It's a common noun that's typically used to mean a specific point in time or a unit of time. Evenings are typically considered more leisurely than days, associated with the end of work and the start of relaxation.
An evening is typically a one-word noun and is not capitalized unless it begins a sentence.
1. I spent my evening watching the sunset.
2. We made plans to meet for dinner in the evening.
3. We enjoyed an evening stroll around the neighborhood.
When referencing a specific evening, it can be preceded by an article (e.g., 'I had a wonderful evening last night').
Fast is an adjective used to describe something that happens quickly, rapidly, or swiftly. An object or action can be said to be fast. For example, your car may be fast if it goes quickly, or something you did may be fast if it was done rapidly or swiftly.
1. The cheetah was a fast runner.
2. He completed the task in a fast manner.
3. She kept a fast pace during the race.
When used as an adjective, fast does not have to be accompanied by an adverb or other adjective for clarity. It is often used in a comparative manner with other adjectives, such as 'fastest', 'faster', and 'fastly'. Additionally, it is important to note that fast does not have to be used to describe a physical action or object; it can also be used to describe something intangible, such as a thought process, an opinion, or a development in a story, as in 'he came to a fast conclusion'.