I always confuse phrase/sentence even in my native language. I just wasn't sure when we use "which" and when "whose".

The seeds from which there was no crop. Thank you.

Hi, what is the difference between those 2 words in the context "to look after animals", for example: Is there any difference between: He is interested in breeding dogs. He is interested in raising dogs. Thank you.

Thank you. I have one more question, is it not right to usy "kindly request"? Thanks.

This is a holiday request which my friend asked me to translate into english, could you please check and correct it? Thank you in advance. "I would like to kindly request (for?) 11 days of holiday. The reason of my request is that

What time are you going out of work/school/etc. or What time are you leaving work/school/ etc. What days will the classes be on? or What days will the classes be? Thanks.

The show lasts 30 minutes. What other expression can I use to replace the word "last"? Thanks.

Is "embarrass oneself" correct? for example: Can I say: "She embarrassed herself" instead of "She disgraced herself."? Thanks.

The custom is related to the country I'm from. The custom is related with the country I'm from. Which one is correct? related to or related with? Thanks.

Let's suppse I want to lend some money to my friend. I want to write a document stating this fact. What title would be appropriate? "Loan Agreement" or "Contract for a loan"? Thanks.