Identify the segment in the sentence that contains a grammatical error.
If there had not been such a long queue I could have returned back by 11 am.
1
I could have returned back
2
If there had not been
3
such a long queue
4
by 11 am
Identify the segment in the sentence that contains a grammatical error.
If there had not been such a long queue I could have returned back by 11 am.