宾语从句求例子（1）当主语的谓语动词用过去式,从句用过去式的某种形式（2）当主语的谓语动词用现在时,从句根据需要用各种时

1.He wondered who broke the window.
2.Teacher tells us that we are supposed to study hard.
he says that he saw a UFO yesterday.
3.the science teacher said that leaves turn yellow in autumn
或the physicist found that light travels faster than sound.
自己写的啊

I said that he was rich