1. 根据表格内容，判断句子正误

1. （1） Sandy's birthday is on the third of February.
3. （2） Tim's birthday is on the twentieth of April.
5. （3） Jenny 's birthday is on the twelfth of May.
   
7. （4） Sam's birthday is in October and Bill's birthday is in September.
9. （5） Christmas Day is in December.