Animals do different amazing things to __________ low temperatures when winter comes. Some head for warmer places, while others put on a thick coat of fur.
He has five __________, and they are all doctors working in the same hospital.
—What did the professor tell you to do? —I had to write a __________ report.
Many students joined in the __________ race in the sports meeting to be held next week.
Now there are many __________ in our company.
__________ couldn't help stopping to listen to the blind performer's wonderful music and leaving him some __________.