a thick piece of paper or cloth worn by a baby on its bottom
a diaper [daɪəpər]
You ... smoke here! It's a non-smoking area.
can't/ must not
a small rubber object that you give to a baby to suck in order to make it calm
a pacifier
I've done all the cooking so you ... cook today.
don't have to
smth that prevents people from communicating in a different language
language barrier
I don't think you ... eat that cake. It's old.
should
the ability to do an activity or job well, especially because you have practised it
skill
You don't ... to do that. It isn't necessary.
need/ have
using or able to speak two languages
bilingual
Tell about things you have to do/ don't have to do every day
your own answer