47. A quickly B. hard C. harder D hardly 48.A. its D. their 49.A. follow B. make C. do 50.A B. for C. with D. from 【教学反思】7 / 7 47. A. quickly B. hard C. harder D. hardly 48. A. its B. his C. her D. their 49. A. follow B. make C. do D. give 50. A. by B. for C. with D. from 【教学反思】