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.