—Lily, there is _________ schoolbag near the window. Is it yours?—Yes, it is. Thank you!
He, ______ his father, ___________ ball games.
These boys are _____ football players. They all play football _____.
Miss Wu teaches ________ Maths. She is nice ________ everyone.
The housework is ______ easy. You don't have to spend (花费) _______ time on it.
--- _______ is it from your house to the shopping mall? ---It’s twenty _______ walk.