read the first sentences, and then complete the second sentence with the same meaning
1, Nam does not play badminton as well as he used to
-> nam used to,.......................
2, It's unnecessary for us to drive so fast
-> we don't................................
3, please show me your homework the teacher said
-> the teacher asked.......................
4, keeping the environment clean is very important
-> it's............................
5, they will how the time machine to the public when they finish it
- the time machine.........................
6, if you don't rest yourself, you will be ill
-> unless...................................
7, please don't make any noise, i'm very tired
-> i'd rather...................................
8, the nurse covers the burn with ice. the ice helps ease the pain
-> in order to.......................