Explanation:
It's important to try to empathize with others because by being able to understand their thoughts and feelings from a personal experience allows better communication and a better relationship with them.
Is this question multiple choice or just like that? Hope I can help :)
I don't have time to answer all of them but here is 2-7. 2.became 3.held 4. it's either "him singing" or "his singing" 5.has 6. should have 7. walked