Почему Дж.К. Роулинг запускает Поттермор?

1) Helen has bought a nice souvenir for her parents already.

2) Bob went surfing last summer.

3) My granny has baked a strawberry cake already.

4) Have you ever been to Egypt?

5) We had a picnic last Saturday.

6) Did Vicky use the computer yesterday?

7) Mike hasn't seen my photos yet.

8) I didn't learn this grammar rule yesterday.​

Объяснение:

Обычно, если указано время выполнения действия  (например: yesterday, last summer, two years ago и т.д.), то мы употребляем Past Simple. (Глагол во 2 форме или с окончанием -ed)

Если у нас есть результат действия в настоящем, при этом время его выполнения не указано, плюс у нас есть такие слова, как yet, already, just и т.п., то мы используем Present Perfect. (have/has + глагол в 3 форме или с окончанием -ed)

1. Is the post delivered every day?

2. I repair all the computers in my firm.

3. Who pays the bills?

4. I forgot to turn on the lights and we stoped by the police.

4. Did Marlin Monroe wear this dress in her last film.

5. Was this dress worn by Marlin Monroe in her last film?

6. In the past, tins were not opened easily unti Erza Warner invented the ten opener.

7. How many gases of water do you drink a day?

8. I didn’t understand anything because all the instructions were in Japanese.

9. How often are Olympic Games, organize?

10. I don’t work in Lublin any more. Last month I was a better job in Warsaw.

11. When did they, offer you the job in Warsaw?

12. What were you, give for your last birthday?

13. What time does museum, open on weekdays