John says that his present job does not provide him with enough _____ for his organizing ability.
There is still much to discuss. We shall, ____, return to the problem next time.
It was because of his illness _____ the meeting had to be put off.
The book, which ____ for children under 10, was ____ with adults readers.
--- Isn’t that Ann’s husband over there ?--- No, it _______ be him--- I’m sure he doesn’t wear glasses.
They received demands that the work ________ at once.