—It's so late. Why not write the report tomorrow? —But I don't know _______. I can do it if not now.
I discovered that listening to ______is the secret ______language learning.
How do most old women exercise in the neighborhood? --________dancing in the square together.
— Can you spare time to come to our Thanksgiving party? — Well, I don’t know_________
— The Dragon Boat races are so exciting, but our boat is still behind. — Don’t worry. I am sure______ our team will win!
He finds watching movies ______because the people speak too quickly.