What will the output be from the following commands?

echo *** error ***
echo 'Is 5 * 4 > 18 ?'
echo $x
echo What is your name?
echo $y
echo Would you like to play a game?
echo "$y"
echo \*\*\*
Given the following assignments:
$ x=*
$ y=?
$ z='one
> two
> three'
$ now=$(date)
$ symbol='>'
and these files in your current directory:
$ echo *
names test1 u vv zebra

echo *** error ***
names test1 u vv zebra error names test1 u vv zebra

echo 'Is 5 * 4 > 18 ?'
Is 5 * 4 > 18 ?

echo $x
names test1 u vv zebra

echo What is your name?
What is your names

echo $y
u

echo Would you like to play a game?
Would you like to play a game?

echo "$y"
?

echo \*\*\*
***