Question: Has in the past been treated sludge for recycling
Please fix the punctuation.
Fixed: [Has in the past been treated sludge for recycling?]

Question: Today we have technology to send crafts drones space rockets and missiles over long distances by remote control and without any mate on the helm On the ocean today we can meet sailing squarerigged crafts with full servo handling of sails that reduce the need for hands of crew
Please fix the punctuation.
Fixed: [Today we have technology to send crafts, drones, space rockets and missiles over long distances by remote control and without any mate on the helm. On the ocean today we can meet sailing square-rigged crafts with full servo handling of sails, that reduce the need for hands of crew.]

Question: About 63 of those who responded said that they had tuned into RUVs programme 2 and 56 into programme 1 from RUV 63 of those who responded had at some time listened to Bylgjan which is transmitted by the Icelandic Radio Company
Please fix the punctuation.
Fixed: [About 63% of those who responded said that they had tuned into RUV's programme 2, and 56% into programme 1 from RUV. 63% of those who responded had at some time listened to Bylgjan, which is transmitted by the Icelandic Radio Company.]

Question: Participation in joint projects
Please fix the punctuation.
Fixed:
[Participation in joint projects.]