she was a teacher last year.改为一般疑问句

she was a teacher last year.改为一般疑问句 She was a waiting last year.改为一般疑问句. she ,in,be,last year ,middelschool,a 连词成句 改为否定句 改为一般疑问句 She is a teacher.(改为一般疑问句) Tom was my friend last year.改为一般疑问句 He was a teacher last year怎样变特殊疑问句 She was in the park last weekend.(改为一般疑问句) she ,in ,be ,last year,middel school,a 连词成句 改为否定句 改为一般疑问句（注意 She's a teacher.（改为一般疑问句） 改为一般疑问句She used to be a teacher 改为一般疑问句 She was at home last night.（改为一般疑问句） ___ ___at home last nig I was fifty last year.改为一般疑问句并作否定回答