Every day __________people come to the restaurant to eat “hot pot(火锅)”.
— What are the neighbors doing, Joe? — Oh, they _______ a party.
Our English teacher, Mrs. Black, ________ in our school since 1992.
The Olympic Games ________ every four years.
The old people and the children must ____________ in our country.
You ____________ to the ball. Why didn't you go?