sentence: Some clocks can give the date as well as the time and a few give other information.
sentences_before: A 'clock' is a device that tells the time.
sentences_after: There are different types of clocks. A 'watch' is a type of clock that is small and can be carried. Watches are usually worn on a person's wrist. At one time, watches were commonly kept in the person's pocket.
concept_name: clock
headings: Clock
categories: Basic English 850 words