Question: Did someone email you a CP file and youre not sure how to open it Maybe you have found a CP file on your computer and wondering what its for Windows might tell you that you cant open it or in the worst case you might encounter a CP file related error message
Please fix the punctuation.
Fixed: [Did someone email you a CP file and you're not sure how to open it? Maybe you have found a CP file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a CP file related error message.]

Question: Here you can buy cheap ijsmutsen and order online Embroidery at extra charge ask info at our office
Please fix the punctuation.
Fixed: [Here you can buy cheap ijsmutsen and order online! Embroidery at extra charge, ask info at our office!]

Question: Mercuryinglass glass thermometers for laboratory use Liquidinglass thermometer at 1 degree same price as ordinary Hg thermometer
Please fix the punctuation.
Fixed: [Mercury-in-glass glass thermometers for laboratory use Liquid-in-glass thermometer (at 1 degree) ~ same price as ordinary Hg thermometer]

Question: The hail struck through control valves u Rudder of the Boeing u She was within 20 Minutes out of operation
Please fix the punctuation.
Fixed:
[The hail struck through control valves u . Rudder of the Boeing u . She was within 20 Minutes out of operation .]