true false

false false

false true

ReferenceError

SyntaxError

Number

String

Object

Infinity

<date>

<time>

<timer>

<timepiece>

<datescore>

Tron undefined

Tron ReferenceError

ReferenceError 21

undefined ReferenceError

Hello

Hey!

undefined

TypeError

ReferenceError

orangepurple

orange

green

TypeError

Lydia Hallie

TypeError

SyntaxError

undefined undefined

1 1 2

1 2 2

0 2 2

0 1 2

You are an adult!

You are still an adult.

Hmm.. You don't have an age I guess

Error

105

"105"

"10*10+5"

TypeError

10

8

SyntaxError

ReferenceError