--- Will you please answer the door? It _______ be your sister.---Sorry, I ________. I'm feeding the rabbit.
- People in Britain say “football” while people in the USA say “___________”.
Kate is my good friend. She often _______a smile _______her face.
一Hi, guys. How was your party yesterday?一Wonderful! We had a big meal and enjoyed __________.
We have lots of time ____________after-school activities.
You can _______ the bottle ______ water, Jim.