Відповідь:

1 The book was written in 1989.

2 Thousands of people visit the museum every day.

3 What name is written at the top of the page?

4 The letter wasn't sent in time for the meeting.

5 English and Arabic are taught at our school.

6 This program is watched by millions of people.

7 The children were told to be quiet in the library.

8 The dog wasn't taken for a walk an hour ago.

Пояснення:

1. was written

2. visit

3. should be written

4. was not sent

5. are taught

6. is watched