Объяснение:
1)You can't lift this box
Can you lift this box?
2)I couldn't translate this text then
Could I translate this text then?
3)I may not smoke at the performance
May I smoke at the performance?
4)You mustn't leave the room at once
Must you leave the room at once?
5)You shouldn't take an aspirin
Should you take an aspirin?
6)We will not have to change our style of living
Will we have to change our style of living?
7)We aren't to hand in our projects on Monday
Are we to hand in our projects on Monday?
8)Ann can't dance well
Can Ann dance well?
9)Alice can't give you her book
Can Alice give you her book?