A：Have you seen that house?
你看过那栋房子吗?
B：Yes,it looks interesting.
是的，它看起来很有趣。
A：You're right.I love it very much.
你说得对。我非常喜欢它。
B：It must be old.
它一定很古老。
A：At least more than 100 years old.
它的历史至少超过100年。
B：Let's enter it!
咱们进去吧!
A：I can't open the door.
我开不了门。
B：It must be locked.
一定是锁了。
A：Let me ask the old woman in that reception office.
我去问问那个接待室里的老妇人。
B：She can't answer you.
她不能回答你。
A：She must be deaf.
她的耳朵一定是聋了。
B：It must be a haunted house. Are you frightened?
这个房子一定是闹鬼。你害怕吗?
A：Frightened?You must be joking.
害怕?你一定是在开玩笑。