She used a knife to kill the duck at food.改错 fast fast

She used a knife to kill the duck at food.改错 fast fast He used a knife to cut off this pen.(同义句）He___ off this pen___ a knife Did you used a knife to cut things yesterday?这句话有什么错误? Did you used a knife to cut things yesterday?这句话有什么错误? he used a knife to open the bottle .he failed.合并为一句 At last the boy opened the box with a knife.同义句()the boy used a knife to没空一词 He used a knife to open the box.(改为同义句) He ** the box ** a knife.**表示填上适当的词 She is not like a girl that she used to be.这里的 used to be The boy used a knife _ the back door.A.open B.to open C.opens D.opening 英语翻译1.开车离去2.从.路出来:（英文翻译） 3.The man used a knife to open the door(同义句）3.The man used a knife to open the door(同义句）! He used a knife to cut the apple into two halves.同义句He___the apple into two halves___ ___ ___ She has a knife.变复数句 ___(not let) her cut the cake.She is too young to use a knife. Lucy used to be late（ A:did she B:didn't she C:used she D:use she is your grandmother a history teacher ? she------ A used to B used to be this kind knife is cutting metal a.used for b.used to c.usedhe has worked in this factory sineit (build) does mary teach in school?NO.she ( )A used to b used to teach she used to be a history teacher 改为否定句