-- Mum, ______ is my football?-- It's under your bed.
–What’s the boy’s name? – ____ name is David.
I _______ from China and Tony ______ from England.We are good friends.
-- ________ is your birthday?---It’s On January 1st.
-----__________ is your new bike, Xiaohua?------It is $ 150.
_________ going to Xin Shijie Store to buy some milk.