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: _________________________________?
B: I’m going to Canada.
A: _______________________________?
B: By plane.
A: _____________________________?
B: My friend Kay.
A: _______________________________?
B: For about a week.
A: ______________________________!
B: Thank you.
A： Hi， Gian （1）
B： Yes． I have， but a long time ago． I remember it was really interesting． There were so many exciting things to do there．
A： Do you want to go again next week？
B： （2）
A： Do you think we can ride our bikes there？
B： Of course!（3） It's just on Center Street， behind the post office．
A． Sure． I think that would be a great idea．
B． Have you ever been to the water park？
C． It's not very far away．
我不介意他喜欢与否．
I care whether he it or not．
这就是他今早迟到的原因．
That's he was this morning．
这书桌太重我拖不动．
This desk is heavy I can't move it．
"怎么啦？"他惊讶地问．
"What happened？" he asked ．