改错：David and Helen are sister and brother

改错：David and Helen are sister and brother helen and david a填什么 two apples 改错：helen speak English and chinese. My name is Mary and I have a brother and a sister,David and Helen.For breakfast,we all like hamburgers.Helen and I like milk,but David does't.I don't like eggs for breakfast,but David and Helen do.I like them for lunch.I like fruit for supper.We real 改错； All the class love swiming.Helen and I doesn't take a taxi. David helen 各是什么意思? The man with big eyes （ ）a teacher.Where （ ）your mother （ ）David and Helen from England用be动词的适当形式填空 who goes to school earlier,you and David?改错句 Helen is a good student.But she runs slow.改错 Helen's brother was played football a moment ago.改错. helen was died in a car accident yesterday 改错 david have a fever .he should have a rest 改错 改错David Backhom is a professional basketball player. David always has a lot of question,but Helen—— ——any questions.填空 改错.This's my friend David.A:This's B:my C:friend D:David ( )__________ There is a party at school .David and Helen have some s——.（根据首字母提示填写单词）牛津5A unit8 a camping trip 练习册P76E项 英语高手请进 改错Are everyone in the ciassroom now?No,Helen and Mike are not Helen and her sister are in Tom'party.这句英语哪里错了,请改错.