Viết lại câu sử dụng cấu trúc câu trần thuật

1 "What's the time?" He asked
-> He wanted to know.................. 
2 "When will we meet again?" She asked me 
-> She asked me................ 
3 "When did they live? " he asked
-> He wanted to know ................
4 "Can you help me with my homework?" Minh said to her sister
-> ...................