Present Perfect / Present Perfect Continuous

 The average temperature in Europe has increased by more than 1.5 °C ...

Half the world’s tropical rainforest disappeared ... 

Flooding has been a serious problem in many parts of the U K ... 

In Australia, dry weather has caused a big increase in the number of forest fires...

The levels of carbon dioxide produced by human activity rose by 30%...

Extreme weather events have become more frequent...

 In the Arctic, the area covered by ice has fallen by nearly 10% every ten years..

 Climate change became a major political issue ...

You can’t have any more sweets.... two already.

How many times ... you? Don't cross the road without looking!

.. a curry - can you smell it? 

Look at that! ... such a beautiful view.

I haven’t read a good romance ... two months.

‘How long has your mum been a nurse?’ ‘ ... 2005.’

We haven’t watched a science fiction film ... ages.

She has lived in this flat ... she was a little girl.

I’ve had this cookbook ... a few weeks.

They have been on holiday ... the end of July.

He hasn’t played football ... a long time.