Don''t have the water _________all the time while you are out.

A．People usually take important tasks first.
B．People usually take urgent requests first.
C．Most people have to ask for others’ help to finish them both at the same time.
D．Most people try to deal with them both at the same time.

A．It was even more popular than before.
B．It was no longer sung by the children in kindergarten.
C．The composers, Mildred and Patty, gave up their rights to own the song.
D．It was gradually replaced by the addition, having a new name "Happy Birthday to You".