some people believe that the date and time of their(birthdays )(生日)decide what kind of person they are.
We all( wonder)(想知道)how the baby dog found its mother.
The Moon travels around the(earth )(地球）about once a month.
If you know the answer to my question,answer it( quickly)(quick).
He(left )(leave)his book at home this morning.
When we do eye exercises,we should not keep our eyes( open)(open)