句型转换。 1. My sister insisted that we should go there by bus instead of by bike. My sister insisted ____ our ____ there by bus instead of by bike. 2. It seemed that he had read the book before. ____ seemed to ____ read this book before. 3. We all know about the city. The city is ____ ____ us all. 4. My sister first thought of cycling along the river. ____ was my sister ____ first thought of cycling along the river.