根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意义连贯、完整。
A: Hello, Eliza! What are you doing for the summer vacation?
B: I’m visiting some famous places.
A: 小题1:_________________________________?
B: I’m going to Canada.
A: 小题2:_______________________________?
B: By plane.
A: 小题3:_____________________________?
B: My friend Kay.
A: 小题4:_______________________________?
B: For about a week.
A: 小题5:______________________________!
B: Thank you.