321. She was totally exhausted.她累垮了。
My teacher is completely exhausted.
The marathon talks exhausted him .
The engine exhausts through the muffler.
322. Show your tickets,please.請出示你的票。
323. Thank you for your advice.謝謝你的建議。
324. That's the latest fashion.這是最流行的款式。
325. The train arrived on time.火車準時到達。