打电话问问 - "Are you guys open tomorrow?" Hey guys! Sometimes I find myself calling up a store, restaurant, etc. the day before a holiday to ask "are you guys open tomorrow?" How would I ask that in Mandarin? The following are the phrases I've thought of but if you have a better one(s), please let me know! - 你们明天开不开门？ - 你们明天要开门吗？ - 你们明天开吗？ - (What other phrases could I use..?) 3Q~ !