III. Transform the sentences using the Gerund instead of the Infinitive according to the model:
Model: We continue to study Ukrainian. — We continue studying Ukrainian. 1. My sister began to work in this beautiful Ukrainian city five years ago. 2. She has just finished to read the article about the natural resources of Ukraine. 3. We preferred to go to Kyiv by plane. 4. I have just begun to translate the text into Ukrainian. 5. My father intends to spend his holidays in the Crimea.