You misheard your partner who's talking about his/her plans. Ask him/her a question to get the necessary information.
Example:This time next week I shall be swimming in the Black Sea.(Where...).Where will you be swimming next week?
1.I'll be having a few days'holiday in Turkey. (How long...)
2.We shall be working in the garden this time tomorrow.(With whom...)
3.Tomorrow morning I'll be taking my exam. (What...)
4.They will be leaving to Germany in some time next month. (When....)