It be the postman at the door.It’s only six o'clock.
What size bowl of dumplings would you like, small, medium ____ large?
---What about some fish? --- ___________, I’m full(吃饱了).
---Would you like _____ tea? ---Yes, _____.
The _______ noodles are very popular in this city.
--- of shoes do you wear? --- Size 7.