一般将来时的被动语态

Must this be done as soon as possible?
2.__Where may your bike be put___________________________?
___Must the job be finished by us_____________________right now?
____where can the toys be bought___________________________?
——Will aoo lthe teachetrs be invited to our Christmas party——————————————————————？
（2）话筒必须安置在舞台的中央吗？
Must ———the microphone—be installed in the middle of ————————————the stage？
希望能够帮到你！

Must this be done as soon as possible?
Where may my bike be put?
Must the job be finished right now?
Where can the toys be bought?
Will all the teachers be invited to come to our Christmas party?
Must be placed in the center of

1.Must this be done as soon as possible?
2.Where may your bike be put?
3.The job must be finished right now.
Where can those toys be bought?
4.Will all the teachers be invited to join our Christmas party?
Must the mircrophone be put in the middle of the stage?