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1. Much to our regret , we have to inform you that your application has not been successful. 
2. It was not so much a discussion as an argument.
3. He is the most likely person to succeed in solving the problems. 
4. What surprised me was his lack of confidence.
5. I should be very grateful if you could send us a copy of your directory. 
6. It was not until he was nearly 30 years old that he passed the driving test. 
7. It is a two-hour journey from London to Bristol by train. 
8. Don't forget to check for damage before signing the delivery note. 
9. Only in a situation like this do children learn a lot about how to behave. 
10. There is no point considering such a ridiculous proposal.