An agreement seems to be impossible because the majority of the committee members are ________ it. (2012·陕西,11)
____ is known to all, China will be an _____ and powerful country in 20 or 30 years’ time.
You can’t take the lift because it is _______.
After cooking, Mother ___________ making tea.
I’ll give you my telephone number ____ you might want to get in touch with me again.
Mrs. Black isn’t in and I’ll have to ring ___. I would appreciate it if you ring ____ after 6 o’clock.