What are the correct present perfect or future passive forms of the verbs in brackets? In the world, the population

What are the correct present perfect or future passive forms of the verbs in brackets? In the world, the population was 1.6 billion in 1900, but now it has exceeded 6 billion. Throughout the last century, a significant amount of the world"s forests have been used to produce furniture and paper. Furthermore, many of the world"s seas and rivers are being destroyed and polluted. Another issue today is how to meet the increasing demand for food worldwide. New methods of food production will be required very soon. Several new techniques have been discovered by scientists in recent years, and in the future, we will consume more.
Андрей

Андрей

Данная задача требует определения верных форм глаголов в настоящем совершенном времени или будущем времени в страдательном залоге.

Во-первых, нужно заполнить пропуски правильными формами глаголов в настоящем совершенном времени:

1. In the world, the population has exceeded 6 billion. (exceed - превышать)

2. Throughout the last century, a significant amount of the world"s forests have been used to produce furniture and paper. (use - использовать)

3. Furthermore, many of the world"s seas and rivers are being destroyed and polluted. (destroy - разрушать, pollute - загрязнять)

4. Another issue today is how to meet the increasing demand for food worldwide. New methods of food production have been required very soon. (require - требоваться)

5. Several new techniques have been discovered by scientists in recent years. (discover - открывать)

Теперь нужно заполнить пропуски правильными формами глаголов в будущем времени в страдательном залоге:

1. New methods of food production will be required very soon. (require - требовать)

2. Several new techniques have been discovered by scientists in recent years. (discover - открывать)

Таким образом, правильные формы глаголов для настоящего совершенного времени и будущего времени в страдательном залоге для данных предложений:

Настоящее совершенное время:
1. has exceeded
2. have been
3. are being
4. have been
5. have been

Будущее время в страдательном залоге:
1. will be
2. have been

Надеюсь, данное объяснение позволит вам лучше понять использование данных глаголов в правильных формах. Если у вас возникнут дополнительные вопросы, не стесняйтесь задавать их!
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