Answer:
The exhibition (to have) more success if it had been in the center of the city. Question 2 with 1 blank We (like) talk to the artists. Question 3 with 1 blank We (do) an interview with the painters if we had the opportunity. Question 4 with 1 blank Sculptors (selling) more sculptures in another gallery. Question 5 with 1 blank A collection of contemporary art (being) more disturbing. Question 6 with 1 blank Include murals in the exhibition (attract) more public.
Step-by-step explanation: