把下列语句变为被动语态：1.You should do your homework,now.2.They can finish the task in time.把下列语句变为被动语态：1.You should do your homework,now.2.They can finish the task in time.3.Parents should allow the kids to do homework with their friends.4.You may put your bike there.5.We have learnt three units.
问题描述：
把下列语句变为被动语态：1.You should do your homework,now.2.They can finish the task in time.
把下列语句变为被动语态：
1.You should do your homework,now.
2.They can finish the task in time.
3.Parents should allow the kids to do homework with their friends.
4.You may put your bike there.
5.We have learnt three units.
答