Can we ________ in the classroom

When I was in hospital, my mother promised me that she would take me to Qingdao ________ I was well enough to travels, which ________ my recovery[ ]

These regulations the board approved at the meeting yesterday _____ everyone without exception.[ ]

Could you please clean the living room, Tim— . I have to take the dog for a walk.

Finding the old man in danger , .[ ]