I have two brothers. ____ of them likes maths.
—_______ is the girl?—She’s my friend, Helen.
The brown trousers _______ 70 dollars. And that white pair of trousers _______ 80 dollars.
—Joe, our daughter’s birthday is next Sunday.—I want _______ her a computer.
Alice is in the music club. She is good _______ singing.
—Mom, I am hungry.—How about eating some _______?