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'.
Everybody must do their own homework. (1)/ Do not try to help your friends and (2)/ let them get away with cheating. (3)/ No error (4)
1
1
2
2
3
3
4
No error