1·Riding bikes is a good habit.
骑自行车是一个好习惯。
2·It's a good habit to wash hands before meals.
饭前洗手是一个好习惯。
3·It's a good habit to brush your teeth after a meal.
饭后刷牙是个好习惯。
4·It's good for us to develop a good habit of reading.
养成阅读的好习惯，对我们是有好处的。
5·It's a good habit to keep your room tidy every day.
每天保持房间整洁是一个好习惯。
6·Doing homework carefully is a good habit and it helps a lot.
认真做作业是一个好习惯，它有很大的帮助。
7·He gets up early and exercises every day, and it's a good habit.
他每天早起锻炼身体，这是一个好习惯。
8·It's not a good habit for students to go online just for answers to homework.
学生上网只为了找作业答案并不是一个好习惯。
9·Liu Jichen believes good behavior should be encouraged so that it will become a good habit.
柳济琛认为好行为应该受到鼓励，这样它就会成为一种好习惯。
10·With my help, it took her one month to develop a good habit of daily exercise.
在我的帮助下，她花了一个月的时间养成了每天锻炼的好习惯。