初二英语寒假培优作业(2 )

初二英语寒假培优作业（2 ） 一、单项选择（共15小题，每题1分，满分15分） 1. Today it's becoming more and more important for students to learn to teach . A. himself B. themselves C. him D. them 2.We can often see ice here in winter because the temperature stays zero. 　 A. up B. down C. above D. below 3. My father was reading a book I was doing my homework. A. before B. after C. when D. while 4. We are lucky that we are still