15. Jane: Let's me A. Thanks B. My pleasure C. I'm sorry D. Part III. Each of the following sentences has one mistake. Find the mistake and correct it. 16. My brother never goes to school late, doesn't he? 17. I am used to swim in this river when I was young. 18. Our train will arrive to Hue at noon. 19. The road on which we are driving is built in 1990. 20. She asked me how long does it take me to go to school by bus. → Y Fill in the numbered blanks in the passage with ONE suitable word from the box