1. She usually wears trainers every day, but now she wear high heels She wore trainers all the last week, but today she wear high heels. 2. He usually watchs TV every day, but today he read a book. He read a book every day, but this evening he decided to watch TV. 3. They usually wear blue shirts every Sunday, but today they wear the green ones. They wore blue shirts last Friday, but now they wear the green ones. 4. We usually go swimmig every Saturday, but today we have a panic. We usually go swiming every week, but we had a panic the last time.
The poisoning of the world's land, air, and water is the fastest-spreading disease of civilisation. it probably produces fewer headlines than wars, earthquakes and floods, but it is potentially one of history's greatest dangers to human life on earth. if present trends continue for the next several decades, our planet will become uninhabitable.overpopulation, pollution and energy consumption have created such planet-wide problems as massive deforestation, ozone depletion, acid rains and the global warming that is believed to be coused by the greenhouse effect.the seas are in danger. they are filled with poison: industrial and nuclear waste, chemical fertilisers and pesticides. the mediterranean is already nearly dead; the north sea is following. the aral sea is on the brink of extinction. if nothing is done about it, one day nothing will be able to live in the seas.
She wore trainers all the last week, but today she wear high heels.
2. He usually watchs TV every day, but today he read a book.
He read a book every day, but this evening he decided to watch TV.
3. They usually wear blue shirts every Sunday, but today they wear the green ones.
They wore blue shirts last Friday, but now they wear the green ones.
4. We usually go swimmig every Saturday, but today we have a panic.
We usually go swiming every week, but we had a panic the last time.