1. The mills of God grind slowly. 

2. Mills of God grind slowly but sure. 

3. The mills of God grind slowly but sure. 

4. Make haste slowly.

5. Though the mills of God grind slowly(sentencedict.com), yet they grind exceedingly small. 

6. Deliberate slowly, execute promptly.

7. She spoke slowly, articulating each word clearly.

8. Can't help sadness, then slowly learned to hide.

9. The truck picked up speed slowly.

10. Dinah was crying as she drove slowly away.

11. He slowly backed his car into the garage.

12. Very slowly he moved forward, the engine ticking over.

13. The passengers moved down inside slowly.

14. The students are slowly gaining in confidence.

15. He made his way slowly through the throng.

16. He walked slowly up the hill pushing his bike.

16. Wish you can benefit from our online sentence dictionary and make progress every day!

17. Meat cooks more slowly than vegetables.

18. Western ideas penetrate slowly through the East.

19. Average incomes are rising more slowly.

20. We drove slowly past the gutted buildings.

21. Would you mind speaking more slowly, please?

22. A gentle current carried them slowly offshore.

23. Slowly that really care for another often hurt myself.

24. The hands of the clock crept slowly around.

25. They walked slowly along the road.

26. I'm a foreigner. Please speak slowly.

27. Please say it more slowly.

28. Freight trains travel slowly on upgrades into the hills.

29. He walked slowly away from her.

30. The hands of a clock turn very slowly.