11.   The stress level in the newsroom was high.

12.   Twenty percent of the workforce are experiencing escalating stress levels.

13.   What can you do to relieve your own stress levels?.

14.   Try to reduce your stress levels.

15.   What can you do to relieve your own stress levels?

16.   It is widely claimed that English speech tends towards a regular alternation between stronger and weaker, and tends to adjust stress levels to bring this about.

17.   In practice this is not usually found confusing as long as one is aware of whether one is marking stress levels or intonation.

18.   Among other considerations, note the stress level in startups.

19.   An expert on the working environment, Cooper has identified a number of trademark symptoms that push stress levels through the roof.

20.   And on Tuesday the stress level in the industry was especially high.