1. (2020七上·嵊州期中) 用方框中所给单词的适当形式填空。(每空限填一词，每词限用一次)

under   her    spell    son    one

1. （1） — Are those his English books?

   — No, they are ·

3. （2） — Can you pen?

   — P-E-N.

5. （3） Look at the keys the bed, it must be John's.
7. （4） These are Mr. Smith's two , Dale and Eric.
9. （5） Mrs. Brown is my English teacher, and Gina is her name.