Welcome Back Hope You Had A Great Vacation. Hope you had a nice time on the rock.; Some examples from the web:
I hope you enjoyed your v [strike]o [/strike]acation. After all, we all love to know that we were missed and someone has been looking. (for spouse) “i’m so glad you.
Hope You Had A Great Holiday. I hope you enjoyed your holiday. I hope you enjoyed the holidays.
Christmas won’t feel the same without you here, but i hope you have a wonderful holiday time! If you see *'i hope hope you had a great holidays', then rest assured that this is incorrect. Use a valediction to say farewell, for example:
