729. She is standing in the front of the bus.她站在公共汽车的前部。

728. Please push the ladder against the wall.请把梯子靠在墙壁上。

727. Let's go out to have a dinner, shall we?咱们出去吃饭吧，好吗?

726. It was your turn to wash them yesterday. 昨天轮到你把它们洗干净。

725. I'm good at freestyle and breast stroke.我擅长自由泳和蛙泳。

724. I will be back by the end of next month.我下个月底会回来。

723. I cannot put up with my noisy roommates.我受不了我那些吵闹的室友了。

722. He never misses a chance to see a movie.他从不错过看电影的机会。

721. They stared at the huge tiger with awe. 他们敬畏地看着那头巨虎。

720. There was a murder in London yesterday. 昨天伦敦发生了一起谋杀案。