Вставьте вместо точек слова ago, yet или already.
1. We went to Madrid three weeks ... .
2. I have ... met them.
3. She's been at work ... 8.00 a. m.
4. I haven't seen him ... .
5. They have lived there ... 2 years.

1. ago
2. already
3. already
4. yet
5. already