1. Stop muttering and speak up!

2. Speak up! I can't hear you.

3. Could you speak up, please?

4. Would you speak up a little, please?

5. Speak up. Don't mumble!

6. Please speak up so that the people at the back of the room can hear you.

7. Could you speak up?

8. I'm quite deaf-you'll have to speak up.

9. Why don't you speak up? I'm your father!

10. You'll have to speak up, I can't hear you.

11. Don't be bashful — speak up for yourself.

12. Speak up?it's rather a bad line.

13. Could you speak up? We can't hear at the back.

14. She's no shrinking violet always ready to speak up for herself.

15. It's time to speak up for those who are suffering injustice.

16. You will have no one to speak up for you!

17. He is willing to speak up for the rights of women.

18. You'll have to learn to speak up for yourself.

19. Terrorism will spill over if you don't speak up. Malala Yousafzai 

20. Can you speak up? -- I can't hear you.

21. She was afraid to speak up in front of all these important people.

22. But then perhaps few have the nerve to speak up with their unit commander and two captains looking on.

23. She mumbled something and Dove asked her to speak up.

24. Some people not only fail to speak up but talk with their hands wandering to cover their mouths.

25. I felt like if I didn't speak up then(/speak up.html), I would never do it.

26. If you're still unsure about what you are supposed to do, speak up!

27. Some students will be highly cooperative and attentive, and will speak up readily regarding the assignment.

28. While many in the Society seemed at ease with the practice, he had to speak up.

29. Often it does not occur to them that they can speak up, raise their voices in front of people.

30. If those with inside knowledge of the facts didn't speak up for Britain, who the hell would?

1. Stop muttering and speak up!

2. Speak up! I can't hear you.

3. Could you speak up, please?

4. Would you speak up a little, please?

5. Could you speak up?

31. But now, the tide had turned, and they were not afraid to speak up.

32. Jasper had thought he was losing his hearing and asked me to speak up.

33. Sometimes, though, we can be so afraid of what other people think that we shut up rather than speak up.

34. Generally speaking, older people are less able to speak up for their rights.

35. And we can speak up to tell them that bitter pills are indigestible.

36. Erlend, six years younger, needed some one to speak up for him, sometimes.

37. Shrinking violet always ready to speak up for herself.

38. Be thick-skinned and speak up!

39. 'Now , Hawkins,'said the squire,'you have something say. Speak up.'.

40. But what if those "rules" have made you into a passive, unassertive, accommodating, compliant person when you would really prefer to speak up more about your true feelings and desires?

41. He is white-livered and dare not speak up for the kid who was bullied.

42. I think we should all band together and speak up for better working conditions.

43. If you have any complaint, don't just sulk ; speak up.

44. The extravert needs to learn to slow down, but the introvert needs to learn to speak up.

45. If this is an election about a new direction for the country, why doesn't some candidate speak up for equal sacrifice on the home front as well as the front lines?

46. If you don't speak up and compromise, you and your husband will further drift apart.

47. Rupert : Could you speak up please. I didn't catch the question.

48. Second, you must not be shy, be thick-skinned, and speak up.

49. For goodness'sakes, Lucy Marian, speak up! I can't abide children who mumble.

50. Without commonplace dare not or would not speak up, the importance that bay of peaceful wave Hangzhou crosses Hai Daqiao set the trend of peaceful wave future deeply already.