Do you have fun____ soccer?
What do people usually do _______ the Mid_______ Autumn Festival?
Look,Wang Bing is _______a kite.
一Excuse me,is this _______book?一No,it isn’t_______.
一What did you do at your school’s Children’s party? — I_______ a lot of delicious food.
My friend Ben _______ to bed at 9:30 every evening.But yesterday he to bed at l0:30.