Some ______ and ______ will come to visit our school next month.
---May I have a dog at home, Mum?---Yes, you can. But you must know how to ____________ it.
Everyone in their class_________ to music.
---_______ do you go to the library?---Three times a week.
---_______ Lucy come from America?---No. She _______from America. She is English.
Of the underlined parts, which has a different pronunciation(发音)?