1. 根据句意及所给汉语提示，完成下列单词。

1. （1） In the past kitchen (刀子) were made in a forge.

3. （2） Waiter, please bring me a clean  (匙子).

5. （3） The eggs are hatched by the  (热量) of the sun.

7. （4） Have you ever heard that song sung in  (意大利语)?
   

9. （5） Give me a  (干酪汉堡包), large fries, and a shake.