The climate is becoming warmer. A lot of animals are now in danger of dying out. (result)

Small children can´t tell the difference between an advertisement and a programme. (New paragraph) Advertisements in magazines give people the chance to see what is available. (linking exp. to introduce new idea in a new paragraph)

Packaging that is not plastic is more expensive. People who want to save money buy products in plastic packaging. (result/consequence)

This can help your self-esteem. It can also be very dangerous. (linker of contrast/multipe possible answers)

Going to the cinema is quite expensive, and some people can´t afford it. Some small towns do not have a cinema. (linking two similar ideas)

Travel agencies are becoming obsolete. Most people book flights and hotels online. (result/consequence)

It is illegal to use a mobile phone while driving. People continue to do it. (turn these two sentences into one - contrasting ideas)

In my opinion, computers are essential in schools. Students need them to find information on the internet. (reason)