1.A new park will be built here next year.2.A library was going to be built the next year.3.Two bridges have been built over the river since last year.4.He said a park had been built in front of his h...主句也要 谢谢是要复合句吗？看看是不是这样的？1.He says thatanew park will be built here next year.2.Our teacher told us thatalibrary was going to be built the next year.3. She tells me that two bridges have been built over the river since last year.4.He said thata park had been built in front ofhis house.希望对你有帮助，祝你进步。