[simmer down] {v.}, {informal} To become less angry or excited; become […]

[sing a different tune] or [whistle a different tune] also [sing […]

[sing for one's supper] {v. phr.}, {informal} To have to work […]

[sing one's praises] {v. phr.} To extol or praise continuously. * […]

[single out] {v. phr.} To select or choose one from among […]

[sink in] or [soak in] {v.}, {informal} To be completely understood; […]

[sink or swim] {v. phr.} To succeed or fail by your […]

[sit back] {v.} 1. To be built a distance away; stand […]

[sit by] {v.} 1. To stay near; watch and care for. […]

[sit down] {v.} To sit on a seat or resting place. […]