1,This is the first time I've ever been to Sapa

2,I haven't seen him since 2010

3,It's the most amazing sight she's ever seen

4,The weather in Sydney is not so hot as in Rio de Janeiro

5,They have lived in New York since 2004

6,The last time we went to Hanoi was three years ago

7,Big Ben is the most famous tower in England

8,New York is more modern than London

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1. This is the first time I went to SaPa.

2. I haven't seen him since 2010.

3. It's the most amazing sight she has ever seen.

4. The weather in Sydney is cooler than in Rio de Janeiro.

5. They have lived in New York since 2004.

6. The last time we went to Ha Noi is ten years ago.

7. Big Ben is the most famous tower in England.

8. New York is a lot younger than London.