1.（2011·江苏常州武进区横山桥高级中学高三上期中）.I’ll have to________ my spoken English before I have an interview in an American company.
A. take up B. polish up C. bring up D. pick up
2.（2011·江苏常州武进区横山桥高级中学高三上期中）As teachers and students, we need to ______ our old ideas and prejudices and learn to be more _________ in both our teaching and study．
