1.   I need to know his date of birth, and his place of birth.

2.   I need to know the date of her return from Europe.

3.   The filing date is normally known as the priority date.

4.   And would you know his date of birth offhand?

5.   At that point only the closing date was known.

6.   A Gallup Poll released Tuesday shows that most Israelis do not know the date of Christmas.

7.   But researching microfilm requires knowing the dates of an event.

8.   But the precise date is not known for weeks if not months later.

9.   Do you know the dates?

10.   Nevertheless, the machine was still able to record heart rhythms, because it did not need to know the date to do that.