Think about question words: What, when, where, why, who with.
考虑问题词：什么，什么时候，哪里，为什么，和谁。
Will they? Why I didn't know that? When and where?
是吗？我怎么不知道啊？什么时候在哪里啊？
Who that person is, Where and when you met him, Why you think he is intelligent.
这人是谁？你在何时以及那里见过，你为什么觉得他聪明？
Stillbirths: Where? When? Why? How to make the data count?
死产：在哪？什么时候？为什么？怎样计数数据？
Why, When and Where. Then try to answer them in our own words.
谁，什么，何时，何地且努力用自己的话来回答。
Why, When and Where. Then try to answer them in our own words.
谁，什么，何时，何地且努力用自己的话来回答。
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