【正文】
was a student ten years ago.( 改為否定句 ) I wasn’t a student ten years ago. 3.— Were the boys wellbehaved at school?( 作肯定回答 ) — Yes, they were . was difficult at school.( 對(duì)畫線部分提問(wèn) ) What was Mike like at school? was born in America.( 對(duì)畫線部分提問(wèn) ) Where was Betty born?