Each sentence given below contains one or more grammar mistakes. Correct the mistakes and rewrite the sentences. 1. Although she was unhappy but she said nothing. : Although she was unhappy, she said nothing. 2. Because of I liked him, I tried to help him. : Because I liked hi, I tried to help him 3. Because I liked him, so I helped him. : Because I liked him and I helped him 4. So you know, I work very hard. : As you know I work very hard 5. As you know that I like him very much. : As you know I like him very much. 6. We came back because of we were short of cash. : We came back because we were short of cash. 7. I have got a friend whom works in a pub. : I have got a friend who works in a pub 8. She always thanks me for all the help that I give her it. : She always thanks me for all the help to give her it. 9. Because she was depressed and didn’t know what to do. : She was depressed and didn't know what to do. 10. Cook slowly unless ready. : Cook slowly until ready.

1. Although she was unhappy but she said nothing. : Although she was unhappy, she said nothing.