Correct the mistakes in these sentences.

1. I find is very difficult to understand English idioms. it
2. She succeeded to rise to the top of her profession.
    
3. Do you ever have any trouble to use this photocopier? I always seem to.
    
4. I’ve accomplished to work quite hard this last month.
    
5. I’m amazed that you can cope to all the work they give you.
    
6. Did you have many difficulties finding the book in the library?
    
7. Unfortunately, it seems as if all Johnny’s plans have come at nothing.
    
8. I’m afraid I haven’t had any successes in contacting Lara today.