读一读，选出与画线部分不同类的单词。

1. Can I have some beef, please? [ ]

A. rice

B. vegetables

C. fork

2. I can use chopsticks.[ ]

A. knife

B. spoon

C. strong

3. Look, this is my uncle. [ ]

A. farmer

B. aunt

C. parents

4. My father is a doctor.[ ]

A. baby brother

B. nurse

C. baseball player

5. They're my grandpa and grandma.[ ]

A. father

B. teacher

C. mother

—What's the matter with you?

—I caught          bad cold and had to stay in           bed.    [ ]

A. a; /          

B. a; the        

C. a; a          

D. the; the