A：Are there other chores for us to do?我們還得做其它雜事嗎?
B：We also have to vacuum the house.我們還必須用吸塵器清理房子。
A：You used to do this by yourself?以前都是你自己一個(gè)人做的嗎?
B：You'd better believe it.一點(diǎn)都沒(méi)錯(cuò)。
A：I'll do the second floor and you do the first floor.我來(lái)吸二樓，你吸一樓吧。
B：No. You're going to do the entire house.不行。整棟房子都要由你來(lái)清理。
A：What about you?那你呢?
B：I'm going to mow the lawn.我要去用割草機(jī)整理草坪。