A report says 74 percent of women hope that the men’s income will be at least twice ______ of the women’s.
So _____ that modern industry cannot develop without it.
I feel it an honor ______ to speak here.
Scarcely _____ raining _____ the PLA fighters started on their way again.
He ______ English for six years by the time he takes his examination.
Never _____ forget the days when _____ together with you.