This summer I had an incredible journey in Egypt. I decided to visit the ancient pyramids. Before that, I had to take a long trip through the empty desert. On my way, suddenly, I got a rare chance to find a tree. It was absolutely destroyed by the disease that had happened two hours ago. Only branches and leaves were moved by the wind on the warm sand. After four hours of travelling through the hot desert, I faced with an ancient pyramid that looked amazingly tremendous. That sudden moment I will remember forever.
2 was
3 had graduated
4 would give
5 was working
6 had
7 had been working