Bonjour vous pouvez m'aider pour mon devoir d'anglais merci . Souligne lorsque tu peux omettre which , encadre lorsque tu ne peux pas omettre which . The sky on the outside of the Sydney Tower which os now called the Eye is the scariest thing which I have ever done . The tower , which is 268 metres high, is the tallest building in Sydney . I was okay on the Harbour Bridge climb which is the second highest climb which you can do in Sydney which I thought was the capital of Australia until my guide told me that was Camberra which was the capital .