1. She started to live in Hanoi 2 years ago. 

⇔ She has lived in Hanoi for 2 years.

2. He began to study English when he was young.

⇔ He studied 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 the most beautiful girl I have ever met.

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

⇔ I have never read such a good novel before.

Chúc bạn học tốt UwU

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

Sorry bẹn mik chỉ biết mỗi câu này :((