I want to know....后边的句子怎么接？

Question

1、我想知道他在哪里。I want to know________________
2、我想知道他是谁。 I want to know________________
3、我想知道他做什么。I want to know________________
4、我想知道他什么时候来。I want to know________________
5、我想知道谁是你的老师。I want to know________________
6、我想知道他是怎么拿到钥匙的.I want to know________________

请填完整，回答要有权威性，不要猜，比如说 1 中到底是where he is还是where is he 请给个权威回答，非常感谢。

Answer 1

　　可以有很多种接法，主要可以根据上下文语境来答，没有上下文，这里就举些例子：
　　1、我想知道他住在哪里。I want to knowwhere he lives
　　2、我想知道他是谁。 I want to knowwho he is
　　3、我想知道他做什么。I want to knowwhat he is doing
　　4、我想知道他什么时候来。I want to knowwhen he will come
　　5、我想知道他是怎么拿到钥匙的.I want to knowhow he got the key

Answer 2

1.where he is
2.who he is
3.what he is doing
4.when he will come
5.who your teacher is
6.how he could get the key.

其实I want to know （that，可省略）+宾语从句，而宾语从句中的语序要用陈述语序，不能用疑问语序，即主谓宾形式，而且从句中的时态要根据实际情况作出相应变化。

Answer 3

1、我想知道他在哪里。I want to know_where he is
2、我想知道他是谁。 I want to know who he is
3、我想知道他做什么。I want to know what his job is
4、我想知道他什么时候来。I want to know when he will come
5、我想知道谁是你的老师。I want to know who your teacher is
6、我想知道他是怎么拿到钥匙的.I want to know how he got the key

Answer 4

I want to know where he is.陈述句语序。
I want to know who he is
I want to know what he is doing
I want to know when he will come
I want to know who your english teacher is
I want to know how he got the key

Answer 5

1.I want to know where he is
2.I want to know who he is
3.I want to know what he has done
4.I want to know when he came to here
5.I want to know who is your teacher
6.I want to know how he got the key