When the Indian Ocean earthquake and tsunami(海啸),  the  worst—ever  natural  disasters, happened, the people there _____ heavy losses.

This is an illness that can          total blindness if it is left untreated.

 His blood type is so rare (稀有) that it’s difficult to find any type to _______ his.

______ his nose, he’s quite good looking.

----Why did you collect your CD?----That day I didn’t see your car, so I _____you’d gone out.