Question: These flower pots can be placed on paved tracks and sites attaching to the walls of buildings or banisters
Please fix the punctuation.
Fixed: [These flower pots can be placed on paved tracks and sites, attaching to the walls of buildings or banisters.]

Question: If that is the case try to sign in at a later point in time or try the fourth fix
Please fix the punctuation.
Fixed: [If that is the case, try to sign in at a later point in time, or try the fourth fix.]

Question: The abbot Tags for this image Abbot Basel Feyerabend
Please fix the punctuation.
Fixed: [The abbot. Tags for this image: Abbot, Basel, Feyerabend]

Question: He set off for Antwerp on 15 July 1520 with his wife and their maid to visit the Emperor Charles V Passing through Aachen Drer sketched the cathedral at Aachen
Please fix the punctuation.
Fixed:
[He set off for Antwerp on 15 July 1520 with his wife and their maid to visit the Emperor Charles V. Passing through Aachen, Durer sketched the cathedral at Aachen .]