Use the articles where necessary 1) i think that russia is best country in world. 2) angry football fans refused to leave stadium. 3) i've recently watched very unusual film, it was drama main characters were doctor and his patient. 4) may i have sandwich? i'm very hungry and dinner isn't ready yet. 5) when you come into room, you'll see big book case on right.

1) I think that ... Russia is .the.. best country in .the.. world.
2) ..(The). angry football fans refused to leave .the.. stadium.
3) I've recently watched .a.. very unusual film, it was .a..psychological drama .The.. main characters were ..a. doctor and his patient.
4) May I have .a.. sandwich? I'm very hungry and ... dinner isn't ready yet.
5) When you come into .the.. room, you'll see .a.. big book case on .the.. right.