小题1:D
小题2:C
小题3:A
小题4:D
小题5:C
小题1:主旨大意题。结合文章内容可知作者和她丈夫答应她老板的要求，照顾其女儿，通过相处却发现这女孩是个很没礼貌人。
小题2:细节理解题。结合He thought his daughter would be able to improve her English communication skills in this way可知答案。
小题3:细节理解题。结合可知作者所举例子都是为了证明I thought that my boss’s daughter was well-mannered, but that was wrong。
小题4:词义理解题。结合上下文句意，可知that指代的是We told this to her parents。
小题5:推理判断题。结合I thought that my boss’s daughter was well-mannered, but that was wrong和作者所举的例子不难看出作者不喜欢这女孩再留在自己家了。