1. She started to live in Hanoi 2 years ago.( for)
=> She has lived in Ha Noi for 2 years.
2. He began to study English when he was young. ( since)
=> He has studies English since he was young.
3.I have never eaten this kind of food before.
=>This is the first time I have ever eaten this kind of food.
4.I have never seen such a beautiful girl before. ( she is)
=> She is a beautiful girl I have met.
5. This is the best novel I have ever read.

=> I have never this read novel before.