325. The train arrived on time． 火车准时到达。

324. That"s the latest fashion． 这是最流行的款式。

323. Thank you for your advice． 谢谢你的建议。

322. Show your tickets，please． 请出示你的票。

321. She was totally exhausted． 她累垮了。

320. No spitting on the street． 禁止在大街上吐痰。

319. It"s time you went to bed． 你早就该睡觉了。

318. It has be come much cooler． 天气变得凉爽多了。

317. I would like to check out． 我想结帐。

316. I wish I knew my neighbor． 我很想认识我的邻居。