Whlie he was debating this question with the teacher, he learned a lot. 改成___ this question with his teacher, he learned a lot.

短文改错.whlie john was in honapital,he ask his doctor tell him whether his operation had been Whlie he was debating this question with the teacher, he learned a lot. 改成___ this question with his teacher, he learned a lot. 高一的english 必修一 语法填空~Joe always had (1)___ cigarette on his lips.He smoked (2)___ he read,while he watched TV,whlie he drank a cup (3)___ coffee.He smoked forty cigarettes a day,but he was happy.Joe's friend,Fred,said to (4)___ , whlie i was doing my homework,my mum was doing her housework.和whlie i was doing my homework,my mum did her housework.有什么区别?请在23点前给答案! 1.When was in college,he----spend several hours reading books in the library every weekend.A might B should C had better D would2.Whlie the cold winter mornings -----the students living at school exciting at 6 a.m.on the playground,I am sleeping in d “He was whlie when during的差别. While the girl was shopping,the alien ___(get)out.因为whlie后没有填空,后半句才有,而标准答案是got,但我不知道原因.能否用was getting?求解这类题的方法 because he was He was hurt___(bad) He was shedding cpocodile was he happy now? When he was a he was sat there He was always cross. ( )He was too___for help he was very （ ）. While he was e()