A：Hi，Tony!What are you doing here？

B：Hi，Judy!（71） 　　            

A：Travelling？（72） 　　            

B：Yes，Summer is the best time for travel and I'd like to stay in a cool place．

A：That'll be great!Have you decided where to go？

B：Not yet．Any suggestions？

A：（73） 　　It's quite cool and the food there is also special．

B：（74） 　　Thank you．What's your plan for the vacation？

A：（75） 　　I'll help my father with his business．

A．I will stay at home．

B．How about Dalian？

C．Are you planning for your summer vacation？

D．I'm making a travelling plan．

E．That's a great idea．