—I slipped on the stairs. I think my arm is broken. —Oh! I ______ .
What _____ of English Xu Gehui _____!
The teacher commanded that the exercises _____ in an hour.
_____ I explained on the phone, your request will be considered at the next meeting.
_____ sitting on the couch watching TV all day, why not try having a picnic in the country?
—I’m sorry I didn’t finish it on time. —_____.