根据汉语提示补全所缺单词。

1．My father buys me two ______________（字典）．

2．How old is your grandma? She is ______________（九十）years old．

3．He is a teacher at Beijing ______________ （国际的）School．

4．She is a ______________ （秘书）in the office．

5．This is a photo of her______________ （家庭）．