Insert the required tense (Passive Voice).

1. She read the current research journals, trying to understand the implications of the experiments which __ throughout the world, (to perform)
2. John, order a taxi at once. Henry __ suddenly to town, (to call back)
3. She noticed that he __ by two suspicious men from the coffee (to watch)
4. He examined some details of his case, and did not speak again until the beer __ and he had paid for it. (to bring)
5. He went up to his apartment. Nothing in it __ since his departure, (to change)
6. You can feel when you __. (to watch)
7. The oldest of London's theatres ( Theatre Royal, Drury Lane, which __ in 1663 and __ since __ several times, (to open, to reconstruct)
8. But what will I do if you __ ? (to kill)
9. Harry waited, before he spoke again, until the tea __ and the door __ (to bring, to close)
10. After breakfast, we heard that Mark __ for (to send)
11. The Nobel Prize __ to him in 1924 when the advent of wave mechanics had revealed the importance of his work, ten years after his famous experiment __ (to give, to perform)
12. I __ always __ in the street. It gives an amusement to my boring walk, (to follow)
13. The airport __ at all at that time, (to use — negitive)

the olimpic games returned to our lives in 1896. organized them the french nobleman pierre de coubertin. they were successful. the olimpic games are held every four years. the main idea of the games is to make friends all the people. it is the great honor to become an olympic city.

in 1980 moscow joined the family of olympic cities. the xxii olympic games in sochi were a great successful too. millions of people are watching them all over the world.

the times has changed, but one thing isn't never changed the winners of the olympiad become national heroes in their countries.

- Привіт, Максим!

- Привіт, Дмитро! Давно не бачились! Як справи? Що нового?

- В мене все добре. Нового?.. Ну, на минулому тижні я почав відвідувати спортивний клуб, що відкрився поруч з нашою школою.

- Справді? І в яку секцію ти записався?

- Футболу.

- Круто! І скільки занять вже відвідав?

- Два. На першому, ми знайомились з тренером і він розповідав нам основні правила гри. А вчора, на другому занятті, ми почали грати.

- Футбол потребує гарної фізичної підготовки. Думаєш, тобі вистачить сил?

- Звичайно! Через те, що мені подобається цей процесс, я навіть не помічаю втоми.

- Цікаво. А чи можна мені прийти і по гати за вашим тренуванням? Можливо, мені сподобається і я приєднаюсь до вашої команди.

- Звичайно можна! наступне заняття відбудеться завтра, о 12:30.

- Я обов'язково прийду!

- Буду чекати.

Объяснение: