Task 1.Read the text again and put the events in the correct order:

Решение:

1. 5. Now dogs do many good things for people.
2. 2. More than ten thousand years ago dogs didn't live with people.
3. 1. Dogs help police officers.
4. 4. When you go on holiday, you can leave your dog with a family friend.
5. 3. Never let your dog run wild in the street.

Ответ: 5, 2, 1, 4, 3.