20.3 Закончите предложения. Используйте for или ago, а также слова из скобок.

1. Helen arrived in Ireland **three days ago** (three days) 2. Helen has been in Ireland **for three days** (three days) 3. Lynn and Mark have been married **for 20 years** (20 years) 4. Lynn and Mark got married **20 years ago** (20 years) 5. Dan arrived **an hour ago** (an hour) 6. I bought these shoes **a few days ago** (a few days) 7. Silvia has been learning English **for six months** (six months) 8. Have you known Lisa **for a long time**? (a long time)