将下列句子合并成含有宾语从句的复合句 He tells me ...Why does he like music?He tells me
将下列句子合并成含有宾语从句的复合句
1.He tells me ...Why does he like music?
He tells me（ ） he （ ）music
2.Do you know.When did they finish their homework?
Do you know （ ） they（ ） their homework?
3.He wants to know ...Can they go there by air or not?
He wants to know（ ） they（ ）（ ）there by air or not
4.He asks ...When will Lucy come back?
He asks（ ） Lucy（ ）（ ）back