答好再给分,答好给20-30分之间,看情况,一共11道题

答好再给分,答好给20-30分之间,看情况,一共11道题
1,picnics是什么意思?.2,What does he do?的同义句是What is he?还是What is him?3,Are there any students in the classroom?的否定回答是?4,lose丢失的过去式是?5,newspaper可数吗?6,ask sb to do还是ask sb do?7,The Greens----having dinner.A.is B,are选啥?8,沿着这条路走的沿着怎么说?有几种说法?9,Who---you visiting yesterday?填is还是are?10,We are---something about the summer camp now.A,discussing B,discuss选哪个?为什么?11,连词成句teacher,not,my,was,before,Miss Jones?怎么连?