根据首字母或汉语提示写单词，完成句子。
1. My a_____ is my father's sister.
2. E_____ me, Paul. Are those your parents?
3. —How do you s_____ it?
—H-E-R．
4. My pencil caseis in my b_____ .
5. —What c_____ is your pen?
—lt's blue.
6. Excuse me. Is this her _____ (橡皮)?
7. This isn't a _____(手表)．
8. _____ (那些)are my pictures.
9. His _____ (棒球)is in the lost and found case.
10. Is that your _____ (儿子)?
