Kevin:Mum,look at this email!Ivy is coming to Beijing.
Mum:That’s nice.The two of you can go sightseeing.Has she been to the Palace Museum?
Kevin：Yes,she has.But she hasn't been to Beijing Happy Valley.I could take her there.
Mum：Mmm.-------Has she visited----------- the Temple of Heaven?
Kevin：Yes,she ----has---.But she -------hasn't been--------- to the China Science and Tachnology Museum.
Mum：--Has she been------------ to any parks?
Kevin：She -----has been----- to Beihai Park,but she --hasn't been-------- to Jingshan Park.I don’t really want to go.I don’t like parks.
Mum：What about the Summer Palace?---Has she been---------- there?
Kevin:No,she ---hasn't been---------- to the Summer Palace,but she ---has seen--------- Wanshou Mountain.Perhaps we can...
Mum：Wait.I think you should ask Ivy first.
Kevin:Mum,look at this email!Ivy is coming to Beijing.
Mum:That’s nice.The two of you can go sightseeing.Has she been to the Palace Museum?
Kevin：Yes,she has.But she hasn't been to Beijing Happy Valley.I could take her there.
Mum：Mmm.-------Has she visited----------- the Temple of Heaven?
Kevin：Yes,she ----has---.But she -------hasn't been--------- to the China Science and Tachnology Museum.
Mum：--Has she been------------ to any parks?
Kevin：She -----has been----- to Beihai Park,but she --hasn't been-------- to Jingshan Park.I don’t really want to go.I don’t like parks.
Mum：What about the Summer Palace?---Has she been---------- there?
Kevin:No,she ---hasn't been---------- to the Summer Palace,but she ---has seen--------- Wanshou Mountain.Perhaps we can...
Mum：Wait.I think you should ask Ivy first.