② Complete the text. Use about, to, at or for. Last summer, I travelled¹ Egypt with my family. It was a great holiday, but we had some problems. First, we had to wait ² a long time at the airport and it was really boring. Then my MP3 player broke, so I couldn't listen ³ music on the plane. One day, we went to see the pyramids in Giza - they were incredible! But my sister lost her camera and we had to look ⁴ it for a long time. Then another day, my mum and dad talked ⁵ going for a camel ride, but it was very expensive so we went ⁶ a museum - how boring! We looked ⁷ old objects for hours! On the last day, we went on a boat on the Nile River and a man talked ⁸ us about the crocodiles that swim in the river. It was really interesting. They've got very big, scary teeth!