改错Our teacher came into the classroom holds a book in his hand.

题目

改错Our teacher came into the classroom holds a book in his hand.
You can do more exercises to keep healthy.
My schoolbag is mroe beautiful than Amy.
How about repeapting the three poems again?
The man jumped into the river when he heard a boy called for help.

答案

holding
exercise
Amy's
去掉again
calling