to say something clearly and formally
to say something briefly, often in passing
to say something is true without proof
to say something officially and firmly
to say something as a passing comment or observation
to say something suddenly with strong emotion
to say something quietly and unclearly, often in a bad mood
to say something very quietly
to speak with repeated sounds because of nervousness
to say something suddenly without thinking
to ask for information formally
to ask someone many questions aggressively
to ask for something firmly and urgently
to ask for something politely
to think something is true without proof
to think carefully about something
to think something is true but not be sure
to think or believe something, informal
to think something is true based on what seems likely
to show clearly how something works or is true
to show or explain something with examples
to show or make known something that was hidden
to show or point out information
to show something so people can see it
to look at something quickly
to look for a long time without moving your eyes
to look steadily for a long time, often in wonder
to look quickly and secretly
to watch someone or something carefully
to make something easier to understand
to give more details about something
to argue that something is not true
to discuss opposing ideas formally
to agree with an opinion, formal
to answer or react to something
to say that something is true, especially something you did not want to say
to tell about an event in detail
to tell someone something officially or formally
to suggest a plan or idea formally
to promise something very seriously
to warn someone about a possible danger or problem
to complain in a quiet, bad-tempered way
to strongly encourage someone to do something
to prove that a claim or statement is false