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- When does the cocert came off? 音乐会什么时候举行?
- When does the tennis tournament come off ? 网球锦标赛什么时候举行?
- When does the wedding come off [take place]? 什么时候举行婚礼?
- When does the new law come into operation? 这项新法律何时生效？
- When do the new safety rules come into force? 新的安全规则何时生效?
- When does the wash come back from the laundry? 送到洗衣店的衣服什麽时候取回来?
- When does the birthday party take place? 生日庆祝会什么时候举行？
- When does the new system become effective? 新制度何时生效？
- When does the express train leave? 特别快车什么时候开?
- When did the world come into being? 世界是什么时候形成的？
- When did the universe come into being? 宇宙最初是何时形成的?
- When do you come off duty?; What time do you knock off? 你什么时候下班?
- When does the captain come aboard? 船长什么时候登船?
- When does the new show hit town? 新戏什麽时候可在城里演出?
- When does the plan come into operation? 这项计画什麽时候实施?
- When does the wash come back from the laundry ? 送洗衣服什么时候从洗衣店回来?
- When Does the Spring of Chinese Futures Come? 中国期货业的春天何时来临?
- When does the new law come into force? 新法律何时生效?
- Did the party come off last night? 昨晚的宴会成功吗？
- When did the empire begin to wane? 那个帝国何时开始衰落的?
