Поставить все возможные вопросы к предложению. We prepared a new project last week.

Did you prepare a new project last week?Who prepared a new project last week?When did you prepare a new project?Did you prepare a new project last week or last month?We prepared a new project last week, didn't we?

Did you prepare a new project last week?Who prepared a new project last week?What did you prepare last week?Did you prepare a new project or a new article last week?We prepared a new project last week, didn't we?