QUESTION: Fix punctuation: The last time he was seen in public was July 1954 when he signed a statement of support for J Robert Oppenheimer who had lost his security clearance
ANS: The last time he was seen in public was July 1954 when he signed a statement of support for J Robert Oppenheimer who had lost his security clearance.
QUES: delivery within the agreed time

correct the punctuation.

CORRECTED: delivery within the agreed time,
Question: Available languages 15 see
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Answer: Available languages: 15 (see)
You can lose your valuable picture files stored in computer system due malware attack or virus infection

Can you repeat this sentence, but add in punctuation?
You can lose your valuable picture files stored in computer system due malware attack or virus infection.
input: It is a confrontation with each of the competitors but at all levels which it accumulates more points in the duel advances to the next level
fixed: It is a confrontation with each of the competitors, but at all levels, which it accumulates more points in the duel, advances to the next level.
More of the intermunicipal waste companies have indicated that control at the incineration plants as well as systematic reachingout instructions will efficiently encourage the companies to recycle

Can you repeat this sentence, but add in punctuation?
More of the inter-municipal waste companies have indicated that control at the incineration plants as well as systematic reaching-out instructions will efficiently encourage the companies to recycle.