What's the difference between "at all cost" and "at all costs"?

How to remember English words?

English students, try this!

I'm currently preparing for CAE exam in English and CCE exam in Czech (both C1), and I would be veeery glad to find a study buddy or just a speaking partner. Maybe there is someone who's willing to join 👀

I'm currently preparing for CAE exam in English and CCE exam in Czech (both C1), and I would be veeery glad to find a study buddy or just a speaking partner. Maybe there is someone who's willing to join 👀

Looking for a conversation partner to practice English! ☕️✨ Hey;) My name is Alina. I want to improve my speaking skills by talking for 1 hour at a convenient time, discussing interesting topics, and getting better at conversation. In return, I can help with Russian – explain grammar, correct mistakes, and just chat. My interests: sports, health, psychology, travel, personal growth. If this sounds good to you, send me a message! 🤍

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Is there any difference between Poor quality Bad quality Low quality Is it possibile to use them?

Hi. I have a question! What's the difference between INVESTING and INVESTMENT? Do they have different meaning? Thank you