改错：The pen in your pencil box is newer than it in my pencil

改错：The pen in your pencil box is newer than it in my pencil —W _______ your pen?—It's in my pencil box. My jacket is white.Her is blue.The pen is in the pencil box, There is only one ball pen in the pencil box. there is a pen in my pencil-box.there is an apple on the tab this is his pen.my is in the pencil box 哪里错了 怎么改 your,and,are,in,pen,the,pencil box,not,pencil连词成句 连词成句your,and,are,in,pen,the,pencil box,not,pencil my pencil box is in my My pencil box is in my r(.) This is a new pen.( ) it in your pencil case (where) (are) my pencils?(It's)(in the pencil- box).