As a result of record low temperatures, the water pipes on the third floor froze,which caused the heads of the sprinkler system to burst, which released torrents of water into offices on the second floor.
Issues:Modifier | Parallelism
Analysis:
1. ", which" is a non-essential modifier and "which" is used to modify the noun right before comma. In the sentence, the usage of "which" refers to the whole clause and that is incorrect.
A) which caused the heads of the
...
Issues:Modifier | Parallelism
Analysis:
1. ", which" is a non-essential modifier and "which" is used to modify the noun right before comma. In the sentence, the usage of "which" refers to the whole clause and that is incorrect.
A) which caused the heads of the
...







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