Please help me find out which sentence is correct? Adversity is the difficulties people meet in life. Adversity are the difficulties people meet in life.

When I say "I didn't know.", does that mean I know now? Thank you !!!

Is the structure correct? What are the reasons attributed to...? Thanks!

Hard to find a suitable language partner : (

Have you ever experienced the confusion or uncomfortable moment caused by cultural difference?

I believe culture plays an imprtant role in people's life. Have you ever experienced the confusion or uncomfortable moment caused by cultural difference? Anything you dont understand about any culture? We can talk and discuss here and learn to know each other. Happy to share with you if you want to know Chinese culture.

Are there any differences between "Briton" and "Britain"? What are they? Thanks a loooot!

Difference between "drown oneself in" an "lose oneself in"? Can I write the sentences like this? 1. Anna was reading a piece of science fiction, completely losing herself in it. 2. Anna was reading a piece of science fiction, completely drowning herself in it.

What is the difference between "but" and "except"? Thank you for your help! Here is the sentence: They all moved to the back----_________ Rosa Parks. The text book tells me that the answers should be "except". Can I use "but" here? If not, what is the reason?

"Build up confidence/ reputation/ market..." or "Build confidence/ reputation/ market..."?