Complete the text with the correct present perfect or future passive form of the verbs in brackets. In 1900 there were 1.6 billion people in the world, but today that number is over 6 billion. In the last century, a lot of the world's forests provide wood for making furniture and paper. In addition, many of the world's seas and rivers (destroy) to (pollute). Another problem today is how to provide food for the growing number of people in the world. New ways of growing food foods (need) very soon. Some new (discover) by scientists in the last few years, and in the future we will eat more of these. Living space will be another big problem the future. Perhaps one day new cities 5 (not build) on land any more - we will build them on or under the sea!​

1. This is the most beautiful monument in Paris. 2. The library of the British Museum is the richest in Great Britain.  3.  Lev Yashin was the best  football goalkeeper in the history. 4. Mr. Brown is the most experienced judge in the court. 5. That case is the most difficult in my practice. 6. Spring is the most pleasant time in a year. 7. January is the coldest month in a year. 8. Babylon's code of laws is the most ancient  in the world. 9. Murder against a person is the most horrible crime. 10. Theory of state and law is the most difficult subject for me.

A) It says that symptoms of this addiction can include pupils being withdrawn at school, lacking interest in other activities, being irritable, deceptive and performing poorly in lessons.
The motion calls on ATL's executive to draw together evidence on the problem and produce a factsheet for all education staff.
"It's really difficult, but they do have to manage it.

б) She added: "I don't think anybody in the debate is going to say 'let's go back to the 20th century'; it's about how they are managed and particularly about how they are used in schools.

в) "There's no doubt that they are being used more in schools but there are concerns that increased time spent on the screen, on your tablet, leads to far more sedentary and far more isolated children and young people," she said.
It says that symptoms of this addiction can include pupils being withdrawn at school, lacking interest in other activities, being irritable, deceptive and performing poorly in lessons.
The union is due to debate a resolution at its annual conference in Manchester next week highlighting teachers' concerns about "tablet addiction" among pupils.

г) Mary Bousted, general secretary of the Association of Teachers and Lecturers (ATL) said that mothers and fathers need to monitor their youngsters' use of the gadgets, amid fears that children are spending hours, and staying up late into the night, playing on them.

д) "And perhaps there will be a debate also about the ways in which parents should monitor the use of tablets and computers at home."

е) Bousted said that the resolution was likely to address the effect of children over-using tablets at home and the effect this has on their school work.