Question

There is one error in the following sentences. Choose the portion that has an error.
4.1. I went to his house but (A)/ couldn't meet him (B)/ because he went out before I arrived. (C)/ No error (D)/ *
1 point
A- I went to his house but
B- couldn't meet him
C- because he went out before I arrived.
D- No error
4.2. He fell ill because he(A)/ had walked for five miles (B)/ which are a great distance for a man of his age. (C)/ No error (D)/ *
1 point
A- He fell ill because he
B- had walked for five miles
C- which are a great distance for a man of his age.
D- No error

This is a required question
4.3. Because of the Internet, (A)/ working at jobs (B)/ at home (C)/ have become much more common (D) *
1 point
A- Because of the Internet
B- working at jobs
C- at home
D- have become much more common.​

Answer 1

Answer:

I went to his house but (a)/ couldn't see him (b)/ because he went out before I arrived. (c)/ No error. ( d). Explanation (c) Use ‗had gone' in place of ‗ went'.