Question

If you have a t_____ about something, you have your own opinion about it which you cannot prove but which you think is true .If you have a theory about something, you have your own opinion about it which you cannot prove but which you think is true .There was a theory that he wanted to marry her.My theory is that you don't need a gym if you have stairs. nounA theory is a formal idea or set of ideas that is intended to explain something.Marx produced a new theory about historical change based upon conflict.Einstein formulated the Theory of Relativity in 1905.If you have a theory about something, you have your own opinion about it which you cannot prove but which you think is true .There was a theory that he wanted to marry her.My theory is that you don't need a gym if you have stairs.The theory of a practical subject or skill is the set of rules and principles that form the basis of it.He taught us music theory....graduates who are well-trained in both the theory and practice of statistics. B1

Accepted Answer

theory theories

query	If you have a t_____ about something, you have your own opinion about it which you cannot prove but which you think is true .If you have a theory about something, you have your own opinion about it which you cannot prove but which you think is true . There was a theory that he wanted to marry her. My theory is that you don't need a gym if you have stairs.
word	theory
full-definition	noun A theory is a formal idea or set of ideas that is intended to explain something. Marx produced a new theory about historical change based upon conflict. Einstein formulated the Theory of Relativity in 1905. If you have a theory about something, you have your own opinion about it which you cannot prove but which you think is true . There was a theory that he wanted to marry her. My theory is that you don't need a gym if you have stairs. The theory of a practical subject or skill is the set of rules and principles that form the basis of it. He taught us music theory. ...graduates who are well-trained in both the theory and practice of statistics.
inflections	theories
cefr-level	B1

Theory Opinion Prove True Wanted Marry Gym Stairs