Choose one sentence that has the same meaning as the root one:
We / wish / you / good health and luck / look forward to / see / next summer.
We wish you will have good health and luck, and look forward to see you next summer.
We wish you a good health and luck. We look forward to see you next summer.
We wish you good health and luck, and we look forward to seeing you next summer.
We wish you that you would have good health and luck. We look forward to
seeing you next summer.
We wish you good health and luck, and we look forward to seeing you next summer.