There is only one dress of this kind left here. I wonder if you still want to buy _____ .
—I regret _____ you that Mary was badly injured in the accident. —I can hardly believe my eyes. She is always so careful.
I think you two, _______Tom, ______ the broken glass.
On AIDS Day, the minister of Health Department demanded that the problems ______ paid special attention to.
Maria has written two novels, both of ___ have been made into television series.
—I wonder if you could go with me to the supermarket. —Sorry. I _______ my experiment report all the morning and haven’t finished yet.