1,These flowers are from Guangdong.He said.He said_____these flowers _______from Guangdong.

1,These flowers are from Guangdong.He said. He said_that____these flowers ___were____from Guangdong.
2 Light travels faster than sound.My teacher told me.
My teacher told me __that__light ___travels_faster than sound.
3 There will be a meeting in five days.Jack didn't know.
Jack didn't know__that___there __would __ _be__ a meeting in five days.
第2句从句表达的是自然规律,时态保持不变答案那不是填空填好了吗4 Can they speak French?I want to know.I want to know____ ___ ____ ____French.5 Are the children playing games?Tell me.Tell me _____the children ____ ____ games.4 Can they speak French?I want to know.I want to know__if__ __they_ __can__ __speak__French.5 Are the children playing games?Tell me.Tell me __if___the children are____ __playing__ games.