worse
tough
expect
nickname
factory
problem
wonder
tease
explain
warn
to think about OR something that causes surprise
to give a reason for something
to say unkind things in a joking way
a place where machines make things
something that needs to be figured out
even more bad
to tell someone about a bad thing that might happen
a name used instead of someone's real name
to think that something will happen
strong OR hard to do
