A：Are there other chores for us to do?我们还得做其它杂事吗?
B：We also have to vacuum the house.我们还必须用吸尘器清理房子。
A：You used to do this by yourself?以前都是你自己一个人做的吗?
B：You'd better believe it.一点都没错。
A：I'll do the second floor and you do the first floor.我来吸二楼，你吸一楼吧。
B：No. You're going to do the entire house.不行。整栋房子都要由你来清理。
A：What about you?那你呢?
B：I'm going to mow the lawn.我要去用割草机整理草坪。
