Don't you have a story that goes with this. I would have to read the story in order to find out the answer.
It says "I love you." It is missing any pronouns, and in that case this sentence just says "Love", however since korean is mainly a context based language, "I love you" is still the correct translation.
Answer:
1.научиться
2. научиться
3. учиться
4. учил
5. научил
Explanation: I know russian pretty good
1. True
2. False
3. True
4. Purpose
5. Plot
Build or make or construct or create are synonyms for erect