switch 

Switch from one module to another.

The light switch came away from the wall.

timetable 

The timetable was hopelessly optimistic.

He began college with a timetable that included biology, calculus and political science.

mud 

My car was stuck in the mud.

I dirty my trousers when I step on the mud.

citizen 

The citizens of a town or city are the people who live there.

Every citizen may claim the protection of the law.

typist 

A typist is someone who works in an office typing letters and other documents.

He was down on the junior typist.

typewriter 

She tapped out a letter on the typewriter.

A typewriter is a machine with keys which are pressed in order to print letters, numbers, or other characters onto paper.

postage 

Postage is the money that you pay for sending letters and packages by mail.

All prices include postage and handling.

postcode 

Users often are not sure if they should include a space in a postcode.

A postcode is a short sequence of numbers and letters at the end of an address.

button 

Press this button to start the engine.

The button should be pushed in.

receiver 

Gratitude is double happiness because it blesses both the giver and the receiver.

The television receiver is an electronic device

dustbin 

She tipped the rubbish into a dustbin.

Rubbish should be put into the dustbin.

ecology 

Protect and restore wetlands, which are an important part of grassland ecology

Nevertheless, this Communist nation has been praised for its contribution to the world’s ecology.

greedy 

There is no peace where men are greedy.

The greedy little boy ate all the food at the party.

swallow 

Chew your food well before you swallow it

He took the medicine at one swallow.

material 

Please make a copy of this material.

When will you give me the material?

recycle 

They recycle empty tins so as to use the metal.

For 30 years, Tom Casten has been developing and selling the technology to recycle energy.

goods 

Please deliver the goods to my house.

Goods of that quality will never sell.

representative 

We all voted for him as our representative.

From this point of view, we think it could be very representative.

motivation 

What is your motivation?

This is your willpower, motivation and courage.