racked his brains|rack his brain in English

thought really hard, tried very hard to remember something, he strained to solve some problem

Use "racked his brains|rack his brain" in a sentence

1. His brow furrowed as he racked his brains over the question.

2. For days I had racked my brains.

3. I racked my brains trying to solve the mathematical problem.

4. A shudder of pain racked his body.

5. We racked our brains but we couldn't come up with a solution.

6. Vicious blows further weakened His pain-racked body.

7. And scoop out his brains!

8. His already infirm body was racked by high fever.

9. He was alternately Cudgeling his brains and his donkey

10. He racked his camera and pressed down the shutter release.

11. Braver is the brains of his team

12. All that drink has addled his brains!

13. And then he just puked his brains out.

14. 16 The cough seemed to rack his body.

15. He put his bag on the luggage rack.

16. They've addled his brain and yellowed his teeth.

17. They've addled his brain... and yellowed his teeth.

18. His head injury had damaged his brain stem.

19. I went out with my rifle, grabbed his collar and blew his brains out.

20. Definition of Cudgeled his brains in the Idioms Dictionary

21. He transports his wife and baby on the luggage rack of his big bicycle.

22. Whoever invented that rack should have his head examined.

23. Delaney unbuckled his webbing and stood up, picking his way forward past the life rafts racked ready for the drop.

24. His heart's not pumping enough blood to his brain.

25. Being the nosy type, I thought I'd pick his brains.