I cleaned my room last weekend
上周末───Last Weekend;我的房间───my room
I planted trees last weekend.───上周末我种树了。
We went up to London last weekend.───我们上周末上伦敦去了。
These families need support. With this in mind a group of 35 specialists met last weekend.───这些家庭需要资助。怀着这个想法，35人的专家组于上周末聚在了一起。
Calvin, how much money did you spend last weekend?───加尔文，上个周末你花了多少钱？
My computer was attacked by an unknown virus, last weekend, so it has been stopped working for a week.───我的电脑上周末被一种未知的病毒攻击，因而电脑已坏了一周了。
She offers a cold coke for the ride and she would like to tell you what your kids did the last weekend when you were not at home.───她为你提供一个冰点作为回报，并将告诉你一些关于上周你不在家时你的孩子的所作所为。
Last weekend the Roman Catholic Church in Scotland held a conference, attended by 450 delegates.
I picked up a bug last weekend.
I put my shoulder out of joint last weekend lifting heavy boxes.
We went fell walking last weekend.
Roz and I went clubbing last weekend.