Unit 3 Lesson 16 How Safe Is Your Home？
Ⅰ. 根据句意及汉语提示填写单词。
1. They seemed to be enjoying (他们自己) at the party.
2. John is too young to use (刀).
3. The (热量) of the water broke the glass.
4. Take care not to (烧伤) your fingers.
5. Put some (盐) and pepper into the soup, please.
