yes ,Facebook is useful if you want to chat to your friends and family.
they use a a very usefull advanced program called facebook
for one thing it helps you get connected with family and friends,entertains you with games, and chat about stuff with friends if you dont know thier number
yes this site is usefull :)
yes it is usefull.
I think thet's very usefull
yes
Usefull
Indirectly actually or rather usefull to the making of the musical instrument instead.
whole plant is usefull. ali most all the parts of the plant are usefull.
cus it is
to memorize lines
this is letarel,it is very usefull