Только 4ое задание. Одно задание на 50б.
Заранее спасибо)

1) He has talked on the phone with Maria / He has been talking on the phone with Maria
2) Liz already has watced TV / Liz has been watching TV for hour
3) Tom has wrote an e-mail to his dad / Tom has been writting e-mail to his dad

4
I 've just talked on the phone.
I 've been talking on the phone for three hours.
I ' ve already watched TV.
I 've been watching TV for two hours.
I 've just written an email.
I 've been writing an email for two hours.