谁可以帮我找20个宾语从句的例句?

I think China is a very interesting country。I think I am very handsome and cool。Mr Smith said that they had dicided to go someplace in China。The teacher said that Lucy was a good sutdent。Do you know where he works?Their father tells then that they are going to move to a new house。Mr Xia said that he would buy a book in the afternoon。The teacher told them that they paricte the piano in the afternoon。she asks me if Mary is at home。The teacher asked what you were doing。