1·Tom doesn't do morning exercise every day.
汤姆不是每天做早操。
2·You should do morning exercises.
你应该做早操。
3·Every day we do morning exercises.
每天我们都晨练。
4·I didn't do morning exercises today.
我今天没做早操。
5·Can we do morning exercises tomorrow?
我们明天可以做早操吗？
6·Do morning exercises and eye exercises.
做早操和眼保健操。
7·We do morning exercises before classes begin.
上课前我们做早操。
8·Come on, children. Let's do morning exercises.
快来，孩子们，我们一起做早操。
9·Middle school students usually do morning exercises.
中学生常做早操。
10·It's good to do morning exercise.
早锻炼是有好处的。