阅读短文,判断对(√)错(×)。
The Greens are in Beijing today.They are visiting the Palace Museum.It belonged to the Kings many years ago, but it is open to tourists now.The Greens have to walk a lot inside.Bill is Mr Green's son.He wants to sit on the chair in the middle of a sitting room,but a guard comes and stops him.The Greens will go to the Great Wall tomorrow.
( )(1)The Greens are in Beijing today.
( )(2)The Palace Museum didn't belong to the Kings many years ago.
( )(3)The Greens have to walk in the Palace Museum.
( )(4)The Greens will go to the Summer Palace tomorrow.