I am years old today. And my parents have a party for my birthday . A. twelfth; twelve B. twelfth; twelfth C. twelve; twelfth
—Linda, you are good at swimming. Who taught you ______? —Nobody. I taught _______.
—What is your hobby? —I ________ collecting stamps, but now I love reading.
— How much did the new watch your sister? — She 350 yuan for it.
______ beautiful music!
—What time shall we meet tomorrow morning, Kate? —Let’s ______ nine thirty.