—Mr Black,what about my application?—Oh,I regret________you that it hasn’t been successful.
This special school accepts all disabled students, __________ educational level and background.
He has a talent for __________ and planning everything well.
If only I__________ to Beijing last summer!
He hurried to the hall, only __________ that themeeting had been put off.
—Do you think we performed very well at last night's party? —__________.