Hope or Wish?

 

Wish is most commonly used in hypothetical (or imagined) situations:

I wish that I had a dog. (I don't really have a dog, but if I did, I would be

happy.)

I wish (that) you were here. (Unfortunately, you're not, and I miss you.)

 

Sometimes wish is used in greeting and expressions of goodwill:

We wish you a "Merry Christmas."                    (S V IO DO)

Wish me luck.

 

Hope can also be used in expressions of goodwill, but the grammar is slightly different:

I hope (that) you have a Merry Christmas.           (some time in the future)

I hope (that) you had a nice Birthday.                  (some time in the past)

 

Hope can be used to specify a desired outcome. For future hopes, the possibilities remain open, but for past hopes, the outcome has usually been determined already.

I hope to get an A on the exam.          (it is still possible)

I hope it doesn't rain tomorrow.          (although it might)

He hopes to be elected President.         (it could happen)

She hoped you wouldn't find her.         (but you probably did)

 

Wish and hope are also used in certain types of requests and pleasantries. In such situations, wish carries a more definite and formal tone.

I wish to see the doctor.     (right now)

I hope to see you again.      (anytime in the future)

 

Source : eslgold