He has been out of work for three months; as a result, he has to ____on family expenses by one-third.
After a heated discussion at the meeting, a new plan came _____ being, which would have a great effect _______ the culture life of the public.
It is suggested that another school___________ in our city.
We should try our best to keep our environment from______.
--- Have you moved into your new house? ---- No. It _________at present.
---- Is everything clear now? ----Yes, the thief has admitted _________.