Add punctuation: A very intrusive and impressive performance even with just one dancer on the stage
A: A very intrusive and impressive performance - even with just one dancer on the stage.
QUESTION: Fix punctuation: A very long time ago we lived in the spiritual and divine world where we experienced the most elevated harmony It was before we began to experience the spiral of evolution in which we now find ourselves
ANS: A very long time ago we lived in the spiritual and divine world, where we experienced the most elevated harmony. It was before we began to experience the spiral of evolution in which we now find ourselves.
QUES: The risk of injuries to the upper extremities in the metal industry however is high During common operations such as stamping cutting embossing metal sheet folding pipe bending or metal shielding workers have to handle metal parts with rough or sharp edges which exposes them to mechanical risks like abrasion cut or puncture Frequent contact with heat flames small molten metal drops or big molten metal splashes eg in welding applications add an irreversible dimension to the usual risks

correct the punctuation.

CORRECTED: The risk of injuries to the upper extremities in the metal industry, however, is high. During common operations such as stamping, cutting, embossing, metal sheet folding, pipe bending or metal shielding, workers have to handle metal parts with rough or sharp edges, which exposes them to mechanical risks like abrasion, cut or puncture. Frequent contact with heat, flames, small molten metal drops or big molten metal splashes, e.g. in welding applications, add an irreversible dimension to the usual risks.
Question: The Portfolio contains a wide range of documentation of the students qualifications as well as social and creative skills
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Answer: The Portfolio contains a wide range of documentation of the students' qualifications as well as social and creative skills.
Shnaidman published his findings after the company didnt reply to his private disclosure

Can you repeat this sentence, but add in punctuation?
Shnaidman published his findings after the company didn't reply to his private disclosure.
QUESTION: Fix punctuation: The screening is based on a literature survey in order to secure that the substances focused on at the quantitative analyses are the most relevant
ANS:
The screening is based on a literature survey in order to secure that the substances focused on at the quantitative analyses are the most relevant.