单词拼写

小题1:Tom thinks China and Canada are very interesting c______.

小题2: I’m very h_______, I want some food to have.

小题3: There are a lot of interesting a_______ in the zoo.

小题4: She likes to talk to people, she wants to be a r_________.

小题5: I must go now, because my mother is w_______ for me outside.

小题6: In winter it often s________ in Beijing.

小题7: He is l______ on the beach and reading a book.

小题8: Xu Qian loves to tell j_______. We all like her.

小题9: Dingding is afraid of tigers because they are very d__________.

小题10: With the teacher’s help, my English is i________ a lot.

已知，为了探究HClO的漂白性，同学设计的如下图的实验：

(1)通入干燥的氯气后，集气瓶中湿润的有色布条很快褪色，而干燥的有色布条没有褪色，因此甲同学得 出结论：______________________。

(2)细心的乙同学发现，一段时间后干燥的有色布条也褪色了，他经过仔细思考，认为甲的设计有缺陷， 应该作如下修改：_________________。

(3)丙同学按照乙同学的方案修改后，补做了盐酸加入到有色布条，发现有色布条不褪色，丙同学确认是 HClO使湿润的有色布条褪色，但丁同学认为还是不能确认HClO使湿润的有色布条褪色，他认为还应增加的实验是：_______________________。