1. Looking
Getting
Discussing
2. Вопросительная форма: Is he leaving for Moscow today?
Is it raining heavily?
Is the man waiting for Pete?
Отрицательная: He isn’t leaving Moscow for today.
It isn’t raining heavily.
The man isn’t waiting for Pete.
3. 1) What is ringing?
2) What are they doing in the exercise-books?
Where do they writing exercise 2?
3) To whom (или просто Whom) am I writing a letter?