1,These flowers are from Guangdong.He said.He said_____these flowers _______from Guangdong.2 Light travels faster than sound.My teacher told me.My teacher told me ____light ____faster than sound.3 There will be a meeting in five days.Jack didn't know.Jack didn't know_____there ____ ___ a meeting in five days.把以上句子连接成为含有宾语从句的复合句,谢谢（因为我后面还有提问,所以如果帮我把后面的提问回答的话,有财富悬赏5,

1,These flowers are from Guangdong.He said.He said_____these flowers _______from Guangdong.
2 Light travels faster than sound.My teacher told me.
My teacher told me ____light ____faster than sound.
3 There will be a meeting in five days.Jack didn't know.
Jack didn't know_____there ____ ___ a meeting in five days.
把以上句子连接成为含有宾语从句的复合句,谢谢（因为我后面还有提问,所以如果帮我把后面的提问回答的话,有财富悬赏5,