(2013·高考浙江卷)Bears ________ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.

The teacher wants his students to know more about modern science and tries hard to develop a（n） ___ about nature among his students．

Mrs. Smith finds it hard to clear up the mess, as her children are always ____ whenever she tries to.

It’s not ____books you read but the way___ you read them that decides how successfully you gain knowledge .

There are plenty of jobs ________ in the western part of the country.