Now we can watch various live TV programmes ________ the communication satellites．

on

in

from

via

This machine is ________ hundreds of different parts．

made of

made from

made up of

consisted of

The Group of Eight ________ the eight richest countries in the world．

consists by

consists of

is consisted by

is consisted of

The Internet is of great value as a data ________．

resource

source

wealth

basis

According to a UN report, one third of the world population have no ________ to clean drinking water and health care．

means

approach

channel

access

For professional athletes, the ________ to the Olympics means that they have a chance to enter the history books．

access

attach

appeal

approach

There are a lot of ________ websites on your subject; it’s only a matter of a click．

enable

possible

accessible

obtainable

On seeing her funny-looking hairstyle, her classmates couldn’t ________ their laughters．

hold

contain

overcome

prevent

In order to prevent the disease ________ to other districts, the authorized organization killed thousands and thousands of cows．

extending

spreading

expanding

stretching

The population of Africa is ________ so rapidly as to cause great concern of the whole world．

expanding

stretching

extending

spreading