/s/ /z/
said /sed/ zed /zed/
rice /rais/ rise /raiz/
hiss /his/ his /hiz/
price /prais/ prize /praiz/
/s/ /∫/
sake /seik/ shake /∫eik/
sew /səu/ show /∫əu/
sock /sɒk/ shock /∫ɒk/
fasten /'fɑ:sn/ fashion /'fæ∫ən/

set sail safety razor sail under false colors
save one’s skin zip and zeal
Sam is so silly and so self-important that Sally hates to be his deskmate
Do you know what the price is?
He had three pence in his pocket.
Don’t shake the tree. We should protect it.
There is a big show in the zoo.