他有点不开心。
He ___is a bit ___down ___in ___the ___dumps.
当我不开心时,她鼓励了我。
When I ___was ___down ___in ___the ___dumps, she cheered me up.
争吵后,他几天都不开心。
After the argument, he ___was ___down ___in ___the ___dumps for days.