2019学年八年级英语上学期开学摸底试题 一、单项选择(15)( )1. Jack is _ 8-year-old boy. He often collects things for Project Hope. A. a B. an C. the D. /( )2. Sally, may I use your iPad? _ is broken. OK, here you are.A. Your B. YoursC. My D. Mine( )3. I always believe that _ is difficult if we try our best to do it. A. something B. anything C. everything D. nothing ( )4. My