被动语态和主动语态
问题描述：
被动语态和主动语态
wheat is used to make beer in germany
_________________________________ （改为主动语态）
mike gave me a bike as my birthday present（改为被动语态）
____________________________________
The earthquake destroyed thewole building（改为被动语态）
答
答案：1 People use wheat to make beer in Germany.
2 A bike was given to me as my birthday present (by Mike).
3 The whole building was destroyed by the earthquake.