(2013·济宁一中高考模拟)—Have you got any books on English grammar？I'd like to borrow ________.—Yes，here you are.But you must return it by Friday.

Everyone in the village hoped that he would ______ after a few days’ treatment.

The Government has promised to take ____ to help the unemployed.

(2014·北京海淀模拟)Only by improving education and high science technology can a country become a(n)________one.

 One way to ________ species under threat of extinction—whatever the cause—is to remove them to zoos or parks and feed them there.