第二节根据对话内容，从对话后的选项中选出能填入空白处的最佳选项．选项中两项为多余选项．
W：Now you say you’re not sure how the thieves got in．Before I look round．can I ask you a few questions about the house?
M：Of course．
W： 61 ?
M：Yes．and I’m sure I locked it yesterday．
W：What about the windows?
M：Well． 62 ．
