INSERT THE RIGHT PREPOSITIONS WHERE NECESSARY TO COMPLETE THESENTENCES.1. Nothing can

INSERT THE RIGHT PREPOSITIONS WHERE NECESSARY TO COMPLETE THE
SENTENCES.
1. Nothing can influence ___ my final decision.
2. Why is this room ___ such a terrible mess?4
3. This tune reminds me ___ the song I heard long ago.
4. He doesnt know how to earn ___ his living.
5. Sam is a very good student, he is ___ the top of his class.
6. Is your brother going to enter ___ university?
7. When you want my help, Ill ___ your service.
8. How many amendments ___ the American Constitution are there?
9. Are you going to vote ___ the law or ___ it?