There were __tall buildings in our hometown many years ago.

There were __tall buildings in our hometown many years ago. There were no tall buildings in Shanghai many years ago. There are many tall buildings in our(? Many years ago ,there were many old city walls in Beijing.(同 Many years ago,there were many old city walls in Beijing.的同义 Were there many tall buildings? Manly years ago ,there were many old city walls in Beijing.( 英语翻译Many years ago there were airships in the sky.Airships w There were many stones in the mountains three years ago .(改为 There (be)not so many people in our town thirty years ago. How many bridge were there 40 years ago? years two ago were there not tall buildings any连词成句.