3 Read the text again. Answer the questions.
1 Where is the supermarket?
It's in an underground station in Seoul
2 What can you buy at the supermarket?
3 What do you need to buy things here?
4 What happens after you pay for your shopping?
5 Why does the store manager think it's good for
Koreans?​

ответ:1. We have brought a lot of berries from the wood. Now we shall make jam.

2. Look! Jane is swimming across the river.

3. What were you doing at six o'clock yesterday?

4. Have you ever seen the Pyramids?

5. I went to the Caucasus two years ago.

6. We go to school every day.

7. Nick had done his homework by seven o'clock yesterday.

8. Will you help your father tomorrow?

9. When Nick came home yesterday, his mother had returned and was cooking dinner in the kitchen.

10. When I was going to school yesterday, I suddenly remembered that I had forgotten to take my English exercise book.

11. Yesterday grandfather told us how he had worked at the factory during the war.

Объяснение:

1. Are picked

2. Is cooked

3.is played

4. Is watched

5.are send

6.is visited

7. Are taken

8. Is asked

9. Are planted

10. Is played

Объяснение:

Правила построения страдательного залога в Present Simple Пассивный залог в Present Simple образуется с глагола to be в настоящем времени (am, are, is); глагола в времени. В английском языке есть правильные и неправильные глаголы. В зависимости от глагола мы: добавляем окончание -ed, если глагол правильный; ставим его в 3-ю форму, если глагол неправильный. Схема построения страдательного залога в Present Simple будет следующей. Предмет/человек + am/are/is + 3-я форма неправильного глагола или правильный глагол с окончанием -ed.

Источник контента: https://easyspeak.ru/blog/vsyo-o-grammatike/passivnyj-zalog-v-anglijskom-yazyke-vremya-present-simple-passive

Надеюсь, все правильно, сравните с другими ответами.