10. beauty ---- beautiful ----beautifully

9. maple leaf (leaves)

8. have (got) a stomach ache

7. amaze ----amazing/ amazed　　 exciting / excited ---- excitedly (adv.)

6. interest (n./ v.) ----interesting/ interested

5. metal 金属/ medal 奖牌

4. at the beginning of… / at the end of…

3. invite sb. to…--- be invited to… / invitation (n.)

2. president

1. greeting(s) / regard(s) / wish(es)