Which word and letter have different (不同的) pronunciations?
You _________ get up so early. It’s weekend today.
Look at the poster! There ______ a speech about Canadian culture in our school next Saturday.
Guangzhou is becoming more and more beautiful, we are really proud ______ it.
-How about ______ basketball this afternoon, Tom? -That’s a good idea.
—Could I sit here? —________. It’s Mr. Li’s seat.