—I don't think we have met before，________？—Yes，once at a party，but we weren't introduced.

－_______ do you practice dancing every day?－For two hours.

—      is Millie’s telephone number?— It’s 13809097532.

－Daniel, did you see The Lion King last night?－No. I _______ to watch TV on school nights.

---______ shells do you have?              ---Over 100 so far.