— Why don’t you buy a new car now?—________ I don’t have enough money.
— 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?