Daily English Practice Test
Q. In the sentence given below, replace the phrase underlined to make the sentence grammatically correct. If the sentence is correct as it is, mark (e) i.e. “No error” as the answer.
1. She has been working off and on for several months to complete the project.
b. on and off
c. on or off
d. on and of
e. No error
No explanation is available for this question!