根据首字母提示，补写下列单词，使句意完整。
1. We should protect e animals.
2.1 want to eat something because I am k of hungry.
3. How do you feel a pollution?
4. The cake t delicious. Would you pass me one more?
5. Many advertisements are aimed specifically a teenagers, so you have to be careful.
6. I need a warm sweater to keep o cold.
7. Your apology is a by me. I’ll forgive you.
8. You can send flowers a of time for Mother's Day.
9. It’s very important to choose a p time to visit friends.
10. The map m me, so I went the wrong way.