Add punctuation: Questions submitted later than six days prior to the deadline for tenders will not be answered unless they are insignificant and do not concern the implementation of the project
A: Questions submitted later than six days prior to the deadline for tenders will not be answered, unless they are insignificant and do not concern the implementation of the project.

Add punctuation: Some ABR file extension formats can be opened in binary format only
A: * Some ABR file extension formats can be opened in binary format only.

Add punctuation: KWS POTATO BV benefits from synergies with other crops present within KWS in basic research
A:
KWS POTATO B.V. benefits from synergies with other crops present within KWS in basic research.