Constructing new objects

Which of the following is/are true?
  1. Objects constructed from toolbox classes do not have to be declared
  2. Objects constructed from toolbox classes do not have to be constructed
  3. New is used to construct new classes
  4. New is used to construct new objects
  5. StreamReader has a New method
  6. The Dim statement creates an object
  7. Button has a New method
If you think Button has a New method, can you find the call on it in one of the programs you have written?