Correct the mistakes.
1. It wasn't snow yesterday.
2. This train is always leaving at 5.
3. You constantly take my things! 4. He has done it before I came.
5. Which of you cook borshch every day?
6. When have you lost your key? 7. There is no a bus stop near my house.
8. Would you like any coffee.
9. They danced when I came. 10.He already learnt this English poem.