One day,Mr.White told the classto get ready~

题目

One day,Mr.White told the classto get ready~
One day,Mr.White told the classto get ready for a hobby show.All the students had the whole morning to get what they were going to show.
改写：All the students _____the whole morning in______ready for the hobby show.
一楼的，spend 后面加 on啊

答案

改写：All the students _spend____the whole morning in_getting_____ready for the hobby show.
说明:
1.spend...in doing sth.
2.spend...on sth
3.get ready for