1) The first thing Steve Jobs was working at was an i-phone. (F) actually start on a tablet first
2) The idea of i-phone came out of the tablet . (T) see the previous answer
3) Job wanted a device for typing on a multi-touch glass display without a keyboard. (T) had this idea of being able to get rid of the keyboard type on a multi-touch glass display
4) It took 6 months to prepare the prototype multi-touch glass display. (T) bout six months later they called me in and showed me this prototype display and it was amazing
5) The idea of making the i-phone appeared in 2005. (F) I gave it to one of our guys this was in the early 90s I mean early early 2000 and I gave it to one of our other really brilliant UI folks
6) The tablet appeared in several years after the I-phone. (T) I put the tablet project on the shelf because the phone was more important
Объяснение:
PP - Present Perfect
PPC - Present perfect progressive or continuous
People have been polluting (PPC) the planet on which they live for many years. The result is very sd. We all live in a polluted world. Pollution started in a small way, but than it began growing and soon we all shall be in danger. The time has come(pp) to save our planet, to protect people, animals and plants from dying.
Firs of all countries should have strong laws to control pollution, to protect animals and plants. Governments should be responsible for protection nature. Today the law in some countries says: “The polluter must pay. If a person damages trees or animals, he must also pay.”But unfortunately such good laws don’t always work.
Scientists often meet and talk about ways of helping nature, and politicians in many countries listen to them and are beginning to talk about this too.
Countries can open national parks. They are big and usually very beautiful places without buildings. These are homes for animals living freely and also for birds, trees and flowers. Visitors can go there but they can’t hunt there. Politicians can think of ways to stop hunting.
Governments should also find ways to recycle things we have used: paper bags and plastic bags, plastic bottles and cans, glass and metal things. They should build recycling factories. Government must control and if necessary, close dangerous plants and factories.
We all must work together to make our planet a safe and beautiful place to live.
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