. Вы сейчас в нехорошем настроении и негативно реагируете на все,

. Вы сейчас в нехорошем настроении и негативно реагируете на все, что учитель говорит вам. Не пренебрегайте употреблять Present Perfect и наречия already, yet, just, never.
Mode: Т. You must do this exercise now.
S. I've done it already.
1. You were in St.-Petersburg last year, weren't you? (never).
2. Why didn't you write the letter to your parents? (already).
3. I think you have asked all the questions (yet).
4. I saw you at the theatre yesterday (yet).
5. You say you haven't seen Bob for a long time (just).
6. I know your parents are away (already).