Colleen works as a worker's rights activist and petitions companies for better working conditions.
10.obvious adj. 明显的
The answer is obvious to all of us – I'm surprised you still don't understand it.
11.skeptical adj. 怀疑的
I was skeptical about the results but later tests confirmed them to be accurate.
12.guilty adj. 有罪的
The court found the man guilty of murder and sentenced him to life in prison.
1.What's the most unusual thing you've ever eaten? Why did you eat it and would you eat it again?
2.What is your favorite food?
3.What do you think about animal rights? Should they have the same rights as people?