用横线画出错误之处并改正

题目

用横线画出错误之处并改正
i watch when the bell rang.———— the students were reading books when the teacher comes in.—————— on sunday morning ,i was getting a haircut.—————— my old bike is enough good.so i don't want a new one.—————— tom runs faster than any other boys in our class.---------------

答案

I watch when the bell rang.应改为：was watching .The students were reading books when the teacher comes in.应改为：came.On sunday morning ,i was getting a haircut.应改为：got My old bike is enough goo...