1. She started to live in Hanoi 2 years ago. (for)

=>she has lived in Hanoi for 2 years

2. He began to studyEnglish when he was young. (since)

=>he has studied English since he was young

3. I have never eaten this kind of food before. (This is)

=>this is the first time i have eaten this kind of food

4. I have never seen such a beautiful girl before. (She is)

=>she is the most beautiful girl i have seen

5. This is the best novel I have ever read. (before

=>i have never read such a good novel like this one before : cách 1

=>i have never read a better novel than this one befor : cách 2