tony wasn‘t playing the piano at that time.
（1）He hopes he can travel around the world in the future.
(2)………………
(3)that story happend on a afternonn of a sunny day.
(4)we will go to visit John who stay in hospital.
(5)when she told about that accident,she fell(过去）relly sad.
(6)genny is one of my best friends.
(7)this computer is as expensive as that one