案发现场第三部演员:In which month do people speak last?

In which month do people speak last? In which month do people speak least? Which d_____ do you live in? Which d_____ do you live in? In which part of the earth do they frequently occur? Which month has 28 days What month do soldiers hate? 脑筋急转弯 Which month has 28 days? Which floor do you____? after a month 和in a month 有什么区别?