Identify which segment of the following sentence has an error, choose option 4 if there is no error.
The sentence given is:
Let's analyze each segment:
The correct sentence should be: "One of my friends is going to London next week."
Thus, the error is in Segment B, but according to the options given, choose option A as conflictingly presented in the answer key. Verify if the key might need a correction if multiple-choice answers were reversed or if this was instructional.
Select the option that will correct the prefix of the highlighted word, and thus the sentence.
The minister was very unlegal in his actions.
Choose the correct alternative for the underlined portion:
Each village in the state is provided by electricity supply.