1. will be sent将要被送去
2. was asked 后面had read是过去完成式,所以前面应该用过去式,而且是被动的语态,因为他是被问到看了报纸没有.
3. He didn't go to Athens for a long holiday until he graduated from the university.
用了not……until句型
4. None of the guests was in the hotel at that moment.
5. Why couldn't