改错 Who are they?They are doctors.Helen didn’t take some photos at the Sports Day on Friday.

Who are they They are teachers.(改错 who's lunch box are these? They are ours.改错 Who are they talking about?Jill and I改错 who are they?万马加鞭 Who are they? who are they “Who are they? Who is they?They are our teachers.这句话哪儿处错了?改错的部分? they are who they are.怎么翻译? they are they shoes（改错） They are America boys.改错 They are your brother 改错 They are your kite 改错 are they your parent改错 改错;they are my geandparents. How nice flowers they are!改错改错、、 改错 Who are they?They are doctors.Helen didn’t take some photos at the Sports Day on Friday. who are they还是who are them