Помогите пожалуйста срочно, нужно переделать в косвеную речь- did you find my suitcase? How long…

did you find my suitcase? — He asked if I had found his suitcaseHow long have you worked here? — He wondered how long I had worked thereWhat are we going to do today? — He wanted to know what we were going to do that dayWhat time do we leave tomorrow? — He interested what time we left the next day- the following dayWho made the sculpture in the square? — He asked who had made the sculpture in the squareWhat time do the shops open? — He asked what time the shops opened