1. Jest with an ass and he will flap you in the face with his tail. 

2. The jacket was fastened with a complicated buttoned flap.

3. Tuck the flap of the envelope in.

4. Open the tent flap, will you?

5. Although I moistened it, the flap doesn't stick to the envelope.

6. I got into a real flap when I lost my keys.

7. The officer undid the flap of his holster and drew his gun.

8. He drew back the tent flap.

9. Flap your arms to keep warm.

10. There is no need to flap.

11. Don't get in a flap.

12. The tent flap was pegged open.

13. She gets in a flap over the slightest thing.

14. The flap of the envelope had come unstuck.

15. A loose flap of skin covered the wound.

16. Harry's in a bit of a flap over this interview tomorrow.

17. Far from getting into a flap over the controversy, the government has used the media attention to its advantage.

18. They would flap bath towels from their balconies as they chatted.

19. He drew back the tent flap and strode out into the blizzard.

20. I've never seen her in a flap; she's always so calm.

21. Don't flap - there's plenty of time to cook before they arrive.

21. Sentencedict.com try its best to gather and make good sentences.

22. A small flap of skin can be seen above the wound.

23. Rafi's in a bit of a flap over the wedding plans.

24. With a flap of its wings, the bird was gone.

25. She's in a flap because her parents are coming to visit.

26. Flap extension automatically selects drooping leading edge down.

27. Became confident and prised the cat flap open again.

28. There's no need to flap!

29. Having to cook for everyone at Christmas put his mother in a real flap.

30. As the piston is pushed the near side opens and the air pressure closes the back flap.