Ответ:
1. Sue asked Jill what was the matter.
2. Jill said that she couldn't find the key.
3. Sue told Jill to check inside her pocket.
4. Jill said that she had already done that.
5. Sue asked Jill if she had checked the door.
6. Jill asked Sue why did she want her to do that.
7. Sue said that that is where she always leave them.