1. It's time for bed, sleepyhead.

2. Ann:Rise and shine ! Sleepyhead!

3. Good morning, sleepyhead. You want some breakfast?

4. Come on sleepyhead—time to get up.

5. Wake up sleepyhead! Rise and shine!

6. Come on sleepyhead, wake up.sentencedict .com

7. Come with me, you sleepyhead.

8. Wake up, sleepyhead! The sun is beginning to shine! What a lovely summer day!

9. Awaking with a start, the sleepyhead jumped to his feet.

10. Sleepyhead. Losing sleep disrupts one molecular circuit inside mouse neurons, causing them to forget.