Mr. Brown built the fence and ditch to（）

• A、keep his own home safe

• B、 protect his animals on the farm

• C、prevent his workers from escaping

• D、guard the farm against thieves

The African workers（）

• A、wear clean uniforms to parties

• B、 treat visitors in a friendly way

• C、cook and sleep in different huts

• D、have their children sleep in beds

Task 2

21. Patricia's mom prepared a big lunch box for her as（）

22. She attracted the attention of the whole class because（）

23. Her strange accent（）

24. The smell of her food（）

25. She didn't tell her parents（）

A. she ate a lot

B. caused laughter in class

C. what happened in school 

D. made her classmates turn away

E. why she didn't act the American way

F. she was different from everyone else