#1. The twin sisters may look identical, but they are completely opposite ________ one another in personality.
#2. If you insist _____ going, please be prepared to bear the consequences.
#3. The town is notorious _______ its many cases of homicides.
#4. She is obsessed ____________ K-pop.
#5. Are you keen _______ joining us for lunch?
#6. You should not feel obliged _______ give in to his request.
#7. I am not involved ______ the project.
#8. Everyone should be treated equally, irrespective ______ race and religion.
#9. It is very depressing to see some people becoming indifferent _______ the suffering of others.
#10. Students are expected to infer the meaning of the word ______ the context of the passage.