从方框内所给的选项中选择恰当的句子完成此对话。

A：Look!Those young children are playing ping﹣pong so well.

B：Yes，ping﹣pong is popular with people of all ages in our country.

A：（1） 　       

B：No.It's said that it was first played in England in the 1800s.

A：Wow，it really has a long history. （2） 　     　

B：China，Japan，Australia，Germany and Russia.（3） 　      　

A：That's right!They're really excellent.

B：（4） 　      　

A：Good idea.I know you're good at it.（5） 　       　

B：How about this Sunday afternoon？

A：OK!See you then.

A.When will you be free this week？ B.Do you like playing ping﹣pong，too？ C.Was ping﹣pong first played in China？ D.Ping pong is the most popular sport now. E.Let's play ping﹣pong together in our spare time. F.Where are the best ping﹣pong teams from today？ G.But almost all of the world's best players are Chinese.