-----It’s _____ nice day, isn’t it? ------Yes ,what ____ fine weather.
There are two blackboards ______the wall and two doors ____the wall.
—_______ the computer? —It’s in the sitting room..
_______your mother know this pretty girl?
They_______ in our school. They are in No.2 Middle School.
—Do you have a bike? — Yes, _______! It’s my bike.