1. My room has been painted.
2.You are to deliver this package before 11 pm
3.The train is due to arrive in five minutes
4.You musn't smoke here
5.You are not allowed to enter this room.
6.You needn't have done shopping
7.You can stay till 11 pm
8.She may be having a shower at the moment
9.You're always losing things
10. If I study hard, I will pass the exam