—Won’t you go to the football tonight?—________.I might stay at home watching it live on TV instead.
I would appreciate it________you call back this afternoon for the doctor's appointment.
________much advice I gave him, he did exactly what he wanted to do.
The research is so designed that once________nothing can be done to change it.
Visitors________not to touch the exhibits.
It is known to all that________you exercise regularly, you won't keep good health.