The term 'GARAGE ACTIVITIES' can refer to a variety of activities that take place in a garage. The most common activity is SALES, which is a five-letter word. SALES involve the exchange of goods or services for money. Other activities that may take place in a garage include repairs, storage, and cleaning. Repairs involve fixing or maintaining an item, while storage involves keeping items in a safe place. Cleaning involves removing dirt, dust, and other debris from a space. All of these activities are important for keeping a garage organized and functional.