III. Ask special questions.
1) The flat will be cleaned tomorrow. (What?)
2) The robber will be caught. (Who … by?)
3) The Christmas tree will be decorated on 20 December. (When?)
4) These photos will be hung in the hall. (Where?)
5) A lot of guests will be invited to the party next Saturday. (When?)
6) The letter will be written next month. (What?)