11.   Premenstrual syndrome and postpartum depression are examples of how hormonal changes can affect mood.

12.   So, too, are personal problems that affected his mood from time to time.

13.   Studies have found that music can affect moods and spark memories, reduce stress and anxiety, and improve concentration.

14.   The pain also affected his moods.

15.   The silliest events and smallest decisions can affect moods, determine conversations, change destinies.

16.   The size of windows can also affect the mood of the interior.

17.   Three studies have shown that the magnet can affect mood in normal people.

18.   A thwarted recovery on Wall Street on Wednesday was also affecting the mood in Hong Kong.

19.   A thwarted recovery on the New York Stock Exchange also affected the mood in Hong Kong.

20.   The venue also affected the mood of the audience.