Complete the dialogue by putting the verbs in brackets into the correct form Omar: When you did you arrive in Astana? Dmitry: A week ago. Omar: Where have you been staying in Astana? Dmitry: I 1 (stay) with my brother in his flat for a week but I am going to move to the hostel. Omar: What are you doing here? Dmitry: I 2 (study English) here since Monday. Omar: How long 3 (stay) in Astana? Dmitry: I 4 (be) here for 2 weeks.