1. It isn't easy to wake up early in the morning. 2. It isn't what I expected. 3. It isn't clear why they made that decision. 4. It isn't always possible to get what you want. 5. It isn't my fault that we are late. 6. It isn't as cold today as it was yesterday. 7. It isn't fair to blame him for the mistake. 8. It isn't the first time this has happened. 9. It isn't right to take credit for someon..