چگونه از MAY و CAN استفاده کنیم؟ تفاوت مُدال‌های انگلیسی | گرامر پایه انگلیسی

In this video, Alisha answers 6 questions.
- Hi Alisha, i would like to know the difference between Toward, Forward and Backward. Thanks.
- Hi, I'm form Brazil and I watch all your videos on youtube! I have a doubt of how to use the words TOWARD and FORWARD. Could you make a video about it?
- What is the difference between: ""Everybody"", ""Somebody"" and everyone. When i can use those words.
- What the difference between MAY and CAN?
- What's difference between ""difficult"" and ""hard""?
- I frequently hear ""whatever it takes"" but I don't know what it means.