4. If we want to look after the environment, there are certain things we should and shouldn't do. Complete these two lists in suitable ways.
We should:
……….paper, bottles and clothes.
……….tropical rainforests. more trees.
……….water and energy.
We shouldn't:
……….paper, bottles and clothes.
……….the ozone layer.
………. water and energy.
……….tropical rainforests.

Объяснение:

Задание 1

1. The Man Booker Prize for fiction is awarded every year. Букеровская  премия за художественную литературу присуждается каждый год. (действие происходит в настоящее время вообще, а не в момент речи)

2. Over six million e-book readers were sold in 2010. Более шести миллионов електронных книг проданы (были проданы) в 2010 году. (действие совершалось в времени в истекшем отрезке времени).

3. A rare Shakespeare manuscript has been found in an attic in London a few years ago. Редкая рукопись Шекспира  найдена  на чердаке в Лондоне несколько лет назад. ( cовершившееся действие, результат которого имеется налицо в настоящее время и важен для нас).

4. Paper is being made from wood. Бумага делается из дерева. (действие происходит сейчас, в наше время)

5. Ink had been used in Cina in 256 BC. That's over 2,000 years ago! Чернила использовались в Китае в 256 г. до н.э. Это более 2000 лет назад. ( действие, совершавшееся в определенный момент в , с указанием , как долго оно совершалось).

Задание 2.

1.The Internet was developed in the 1960s. Интернет был разработан в 1960-х годах. (Past Simple Passive, событие произошло в , показываем сам факт действия).

2. Over 2.8 million emails are sent every second. Более 2,8 миллионов писем отправляются каждую секунду. ( Present Simple Passive, действие , совершавшее в истекшем отрезке времени).

3. The printing press was invented by Gutenberg in fifteenth century. Печатный станок был изобретен Гутенбергом в пятнадцатом веке.

4. Million of songs are downloaded every day. Миллион песен скачивается каждый день.

5. Shakespeare's plays are perfformed all over the world. Пьесы Шекспира ставят во всем мире.

Задание 3.

1. guidebook ( путеводитель).

2. magazine (журнал).

3. textbook (учебник).

4. thesaurus (тезаурус).

5. novel ( роман).

Задание 4.

1- straight

2- successful

3- plays

4-retired

5- buried

I. 1) How fortunate! Another five minutes - and we could not get tickets. 2) You should have let us know that you can not make your message. We could postpone the discussion of these issues. 3) You could have warned me that would not come; would not have been so long you wait. 4) There is no need to go there you have been, they would themselves come. 5) You should not have to talk to him so; Yet he older than you. 6) You should have thought of that before, now it is no longer correct. 7) The expedition had to spend the winter in the Arctic, but due to adverse weather conditions had to return in January. 8) Could I ask you a few questions? 9) Can you give me advice now? 10) Do you believe them? They are likely to make fun of you.