—Whose bag is this? —I'm not sure. It be Flora's.
---What’s in the fridge(冰箱)? ---______ some milk in it.
My name ______ Wang Lingling.
---Is the library next to the classroom? ---No, ______.
---How many ______ are there? ---There are twenty-eight.
.---Mr. Green, what’s your job? ---______. I’m in No. 1 Middle School.