完成下列对话，（每空一词） A: Hello! I’d like to speak to Michael . B:This is Michael speaking. Oh, Darren! How are you ? A: Fine . I was so glad to _ (1) ______your postcard . While you were enjoying your trip, I was busy .But now I’ll have a vacation . B: Darren , would you like to come to China ___ (2) __your vacation ? A: You bet . I’d like to .That would be very nice ,but I’m afraid that it _ (3) ________too much . B: Mm ,don’t worry. My parents would like you to stay at my house. A:Your parents are so kind. Please say _ (4)_ ____to them . Where shall we go then ? B: I know you are an explorer .Why not _ _(5)_ __ our bicycles to explore Beijing ? It would be great fun . A: Good idea ! See you soon .