----What a pity! I missed the last concert of the year. ----Oh, not at all. It was so terrible. In fact, I would rather I there.
This is a complex operation. A team of nurses _____ the doctor in performing the operation.
The conflict between economic development and environmental protection, if not appropriately _________, can cause disastrous consequences in daily life settings.
People are always coming in here borrowing my hammer, you know, to fix a cart wheel or ______.
The WHO ________ eat less bacon and other preserved meat because they can cause cancer.
The coat ________ thin but ________.