五年级下册英语第六单元试卷一 单项选择 (10 分 )( ) 1. - Is your mother cooking lunch?- _.A. Yes, he does. B. No, she isnt C. No, it isnt( ) 2. Do an experiment _ me, please?A. on B. at C. in( )3. What do ants like to _? Are they _ the honey?A. eat; eating B. eat; eat C. eating; eating( )4. -_ collecting leaves? Yes, _.A. They are; they are B. Are they; they are C. Is they; they are( )5. What _ doing? - _ visiting my friends.A. are you; I am B