Answer:
3.Expensive but of no use
examples → The dam has become something of a white elephant.
I think that it is after the salutation or before the closing of the letter. If it were a letter, it would look like this:
Dear Dr. Doctor,
(Dear is the Salutation). Body of letter. Body of letter. Body of letter. Body of letter. Body of letter. Body of letter. Body of letter. Body of letter. Body of letter. Body of letter.
Sincerely,
Brainly
A both live in same environments right answer
I believe the answer is C. motivation.
