4⇒ which book she liked
5⇒ why she was sad
6⇒ how she read that text
7⇒ where he was working and she wanted to see him then
8⇒ who he was speaking to
9⇒ when i had seen him
10⇒ what I would like for lunch
bài 13
1⇒ where he had been that week
2⇒ what she had said to him
3⇒ how long I had been learning English
4⇒ where I had been working when he had phoned me at 4:00
