QUESTION: Fix punctuation: 60cm Necklace composed of high quality Lapis lazuli cut in Oval shape of 15x20mm
ANS: 60cm Necklace composed of high quality Lapis lazuli cut in Oval shape of 15x20mm.

QUESTION: Fix punctuation: 10 Simple Ways To Relieve Back Pain After Delivery
ANS: 10 Simple Ways To Relieve Back Pain After Delivery:

QUESTION: Fix punctuation: The revolutionary FLP File Analysis Tool scans analyzes and reports back every detail about your FLP file
ANS: The revolutionary FLP File Analysis Tool™ scans, analyzes, and reports back every detail about your FLP file.

QUESTION: Fix punctuation: Having our own personnel who are physically present where the tenant is located guarantees swift service and good knowledge of the market
ANS:
Having our own personnel, who are physically present where the tenant is located, guarantees swift service and good knowledge of the market.