If one is a mechanic, what are they likely to work with?
Options:
- washing a car
- oil engine
- servicing airplane
- machine parts
- machine tool
Mechanics work with machines. Machine tools are used by mechanics.
machine tool

A birthday celebrates when a person reaches a what?
Options:
- funeral
- new age
- die
- happy
- obesity
Age is the number of years since a person was born. New age means completing one more year alive. Birthday is the date in a year on which one is born. Birthday comes every year indicating a person’s completion of one more year alive.
new age

If you stretch out your socks they will then have what kind of fit?
Options:
- cramped
- loose
- contract
- park
- compressing
Socks becomes loose on stretching. If you stretch out your socks then they will become loose and will not fits you.
loose

Where might I find air to fill up these balloons?
Options:
- balloon
- space shuttle
- clouds
- house
- supermarket

Gas cylinders are containers that hold air. Supermarket is a large store that sells gas cylinders.
supermarket