1. They are uniform in size and shape.

2. If I change shape, and you forget the time.

3. Squares, circles and triangles are types of shape.

4. The grey shape resolved into a group of walkers.

5. The island was originally circular in shape.

6. A heart shape is the symbol of love.

7. The pool was in the shape of a heart.

8. The suit has shrunk out of shape.

9. The handle of this teapot has an awkward shape.

10. Clay can be moulded into almost any shape.

11. The cloud was in the shape of a cock.

12. What shape is the table?

13. The cells are slightly irregular in shape.

14. These bags differ in size,(http://sentencedict.com) but not in shape.

15. He bent the bar into the right shape.

16. His affairs are in bad shape.

17. He will shape into an excellent basketball player.

18. This old T-shirt has completely lost its shape.

19. The new building is beginning to take shape.

20. The picture is round in shape.

21. A dark shape stood silhouetted against the bright morning sky.

22. The shirt's cuffs won't sag and lose their shape after washing.

23. Many men feel their body shape doesn't live up to the stereotype of the ideal man.

24. She even had plastic surgery to change the shape of her nose.

25. It is while you are patiently toiling at the little tasks of life that the meaning and shape of great whole of life dawn on you. 

26. The secret of the machine lies in the aerodynamic shape of the frame.

27. With a lot of training, we might be able to lick the team into shape in time for next year's games.

28. The piece of wood had been carved into the shape of a flower.

29. The front wheel of the bicycle was out of shape.

30. The proposed new structure is notable not only for its height, but for its shape.