| allergy |
a reaction of your body to some substance that causes the feeling of illness. Common allergies are to animal hair, dust, pollen, and certain foods such as nuts. |
| chemical |
a substance used in or made by a chemical process. |
| elevator |
a device that carries people or things from one floor to another in a building. An elevator is like a small room or platform that moves up and down. |
| energy |
the ability to have force or power or to do work. There are many kinds of energy such as physical, electrical, nuclear, or chemical. |
| every |
each member or part of a group. |
| feed |
to provide food for or give food to someone or something. |
| hotel |
a place with many rooms and beds where people pay money to sleep and eat meals. |
| kit |
a group of things together in one place for a particular use. |
| lucky |
resulting from or having good fortune. |
| maker |
someone or something that puts together a new thing. |
| thank |
to tell someone who has given you something or done something for you that you value their gift or action; to express your appreciation. |
| travel |
to go from place to place. |
| tray |
a flat, open piece of wood, metal, plastic, or some other material, used to carry, hold, or show food, drink, or small things. It often has a low edge. |
| upon |
on. |
| useful |
having a practical use or purpose. |