句型转换There are some students.They are playing games happily.
问题描述:
句型转换There are some students.They are playing games happily.
There are___ ___ ___students ___games happily.(同义句)
答
There are a lot of_students playing games happily.(同义句)
some——a lot of 两词同意并且修饰可数名词,后面照抄,表示正在做某事