In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.

I finished my household chores (a)/ before he reached (b)/ to my place after so long. (c)/ No Error (d)

A

I finished my household chores

B

before he reached

C

to my place after so long

D

No Error