——Excuse me. Is it my turn now?——Not yet. Please wait on the chair ______your name is called.
This year the Christmas party of our school is _______ 18:00 _______ Monday evening.
Linda eats ________ rich food. She must change her diet.
Amy thinks hamburgers are not healthy, so she _________ eats them.
It takes Jack ______ hour to practice playing _______ volleyball every day.
Li Ming plays the piano ___ a hobby.