С Use the, a, - (no article).
1. Olga lives in ... Russia. It is ... very big country.
2. He can t speak ... German. If he goes to ... Germany, hell need ... translator.
3. Did ... Robin come from ... Edinburgh or from ... London1?
4. Do you speak ... Japanese? Is it ... difficult?
5. We want to go to ... Turkey next year.- Go in September. It is best time in ... Turkey.
6. He lives in ... France, doesn't he? - Yes, this man is ... doctor from ... Paris.