we do morning exercises for ten minutes every day.改为同义句.

问题描述:

we do morning exercises for ten minutes every day.改为同义句.
改为:It —— us ten minutes —— —— morning exercises every day.

It takes us ten minutes to do morning exercice every day.我们每天花10分钟去做晨练
PS:it takes sb sometime to do sth(某人花多少时间做某事)