---Someone is knocking at the door. Is it your brother?---No, it be him. He’s gone to Hunan.
There _______ two books and a pen on the desk.
I ________some chickens in the countryside yesterday.
Last weekend I didn’t _______ any cows but I ______ some horses.
—Is there _______ chicken in the hamburgers? — No, there isn’t _______.
My sister is good at ________.