529. We two finished a bottle of wine． 我俩喝完了一瓶酒。

528. We reached London this afternoon． 我们是今天下午到达伦敦的。

527. We are all in favor of this plan． 我们都赞同这项计划。

526. Time is more valuable than money. 时间比金钱宝贵。

525. They will arrive in half an hour． 他们将于半小时之内到达。

524. They rode their respective bikes． 他们各自骑着自己的自行车。

523. There is a bridge over the river. 河上有一座桥。

522. The teacher tested us in English． 老师用英文考我们。

521. The sea sparkled in the sunlight． 阳光下，大海波光粼粼。

520. The salve will heal slight burns． 这种药膏能治疗轻微烧伤。