How old is she (HE doesn`t know)改为带有宾语从句的复合句

How old is she (HE doesn`t know)改为带有宾语从句的复合句 He told me,"his father doesn't know Mr.Brown"变为含宾语从句的复合句 一把句子改为含有宾语从句的复合句 1.Is she doing her homework?I didn't know.. He is 40 years old.He said (改为含宾语从句的复合句) He said.He doesn't want to move to the city 合并为带有宾语从句的复合句 I don't know what to do (改为含有宾语从句的复合句） where does Mr Green live?I didin't know.(改为宾语从句的复合句） 改为含宾语从句的复合句 They don't know what to do with themselves. What was Nick doing there?Mother didn't know.(改为含有宾语从句的复合句) if 引导的宾语从句中用any还是some?如：He really doesn't know if there is _ Why didn't he look happy?Could you tell me?(改为含有宾语从句的复合句) He can't help us do it ,I think(改为含宾语从句的复合句)