1. Advertising companies are always having to think up new ways to promote products.

2. There's no telling what he'll think up next.

3. Can't you think up a better excuse than that?

4. She was trying to think up an excuse.

5. What cockamamie idea will he think up next?

6. Certainly, Andreessen didn't think up using hypertext to link Internet documents.

7. I've got to think up something to wear for the fancy dress party.

8. He also urges computer users to think up more imaginative passwords.

9. All it takes is some imagination to think up handy tips to help other producers.

10. The only thing Rob could think up as a possible Hank Camden failure was the likelihood of a low sperm count.

11. How could you think up such a stupid idea?

12. We must think up a good plan.

13. People should think up their own things , anyway.

14. Think up ways of solving these problems.

15. He tried to think up a plan for escape.

16. Rowling will have to think up something clever for this one.

17. The director was asked to think up a scheme that would save the situation.

18. There is no knowing what he will think up next.

19. But Sly Boy can always think up a new one!

20. There is no telling what he will think up next.

21. I shall have to think up an excuse for not having the report ready.

22. I never expected that they could think up so creative an innovation.

23. An author must have invention to think up new ideas for stories.

24. Are excuse me you how think up the sentence with wonderful so much?

25. Can you think up a caption that exactly covers the whole idea?

26. He would have to think up some more catchy names for these designs.

27. Are excuse me you how think up so wonderful sentence?

28. I don't want to go tonight but I can't think up a good excuse.

29. When a friend is in trouble,() don't annoy him by asking if there is anything you can do. Think up something appropriate and do it. Edgar Watson Howe 

30. This flexibility allows development to take place through e-mail, peer-to-peer, and any manner that a development team could think up.

1. Advertising companies are always having to think up new ways to promote products.