Tom used to be a lazy boy,he () while his classmates were st

Tom used to be a lazy boy,he () while his classmates were st he used to be a lazy boy.为何用Be啊 Lucy is no longer a lazy boy ( what ) he used to be . peter is no longer the lazy boy that he used to be.为什么用that? He is a lazy boy.He sleeping late in the moring.A.used to B. Jimmy 【used to】【be】a short boy ,but now he is 【tall 】【in】his most classmates are __ at his success because he used to be 选择正确的答案填空1.He used to sit____me when we were classmates.a)in Tom is a lazy boy.He often_(抄袭)others' homework he used to be a quiet boy 改为同义句 Jim used to be a timid boy,but now he si used to giving orde John is a good boy.He a( ) helps his classmates.