Yes. Sleep is essential ro your body. It helps maintain a proper health. Sleep is needed to do work the following day.
It is not mandatory for a baby to sleep in a crib. It is a matter of preference for most new parents. Some parents prefer to "co-sleep" with their new baby in their bed.
Mandatory
mandatory spares
Education is mandatory in many countries.It is mandatory that you attend this meeting.
Education is mandatory in many countries.It is mandatory that you attend this meeting.
Education is mandatory in many countries.It is mandatory that you attend this meeting.
Mandatory Palestine was created in 1920.
Now is not mandatory.
That is the correct spelling of "mandatory" (required).
The end of mandatory ROTC
Yes school is mandatory in Thailand.
No. It is not mandatory