Some money which is given as a “present” in a competition is a ______.
Bob looks very happy today because he got ______ “A” on his Chinese test.
—_______ do you go walking? — Three times a week.
_______a lot _______ fun.
— Jenny, will you please _______ my dog for three days?— Yes, of course.
---Who cooks dinner in your family? --- My father _________.