For 3 of 5, it's A because it uses "in my opinion" the word 'my' being first person.
I'm not too sure on the others, sorry ;;
Word streak? the answer was Calculate
People complain when there is too much sun and it gets unbearably hot, and when it rains too much or when it is cold. But, no one complains about the moon shines. Everyone becomes happy and appreciates the moon in their own special way.