补全对话 A:Hello,is it 8381 1226?May I to May B:This is May.Who's
A:is Rita.Hello,May.Let's watch the tennis match Saturday.I've got two tickets for front seats.
B:You have!Then I'll come.
A:Great!I'll meet you at the court two thirty
B:At two thirty,Right.
A:And May,you'd bring an umbrella
B:Why?