Put the correct forms of these verbs and the linkers in the gaps to complete each sentence. arrive – both… and begin – and rise – as a result of cause – in other words send – so change – due to the fact that solve – such as go down – in addition understand – yet grow – as well as 1. i hope that by the end of the century, governments of the world many problems we have in the present day, pollution and poverty. 2. it's difficult to make predictions about the future, so many things . how can we know what the future will be like? 3. hurry up! tina emma by now. we don't want to be the last ones to get there. 4. i'm sure susan us the information already, we should look at our email. 5. by next week the european championship it promises to be a very exciting event for all the spectators. 6. by the year 2050, life expectancy considerably, improved health care. 7. i'm sure you the problem by now… i still see a few people with confused expressions on their faces. 8. i can't wait to see my sister in london, her children. they so much since i last saw them. 9. i predict that prices by the end of the year. i feel that wages will steadily increase. 10. i'm sure that without adequate measures, toxic waste enormous problems by the end of the century. government intervention is vital if we want to live in a less polluted world.