1、-I don't know how to use this machine.-It doesn't matter.H
1、-I don't know how to use this machine.-It doesn't matter.Here is the __
A、instruction B、directionC、informationD、advertisement
2.But some teenagers are not using it __the right way.
A、in B、by C、wiht D、on
3.She was in a __because she knew she didn't have much time to get ready to start for school.