Add punctuation: Unsure about which type of ST file you have Do you want to know exactly what it is who created it and how to open it
A: Unsure about which type of #ST file you have? Do you want to know exactly what it is, who created it, and how to open it?

Add punctuation: 3 And Jesus went up into the mountain and there sat with his disciples
A: 3 And Jesus went up into the mountain, and there sat with his disciples:

Add punctuation: last minute holidays in Egypt cheap holidays in Egypt allinclusive trip to Egypt
A:
" last minute holidays in Egypt "" cheap holidays in Egypt "" all-inclusive trip to Egypt ".