用括号内所给单词的适当形式填空【小题1】December is the twelfth（twelve）month of a year.【小题2】Lily always helps

用括号内所给单词的适当形式填空
【小题1】December is the twelfth （twelve）month of a year.
【小题2】Lily always helps her mother clean the house. She is veryhelpful （help）.
【小题3】He sits between you and me （I）.
【小题4】It’s one of the most famous beaches （beach）in the world.
【小题5】The police finally found the robbers’ （rob） names and addresses.

解析：【小题1】考查序数词。twelve的序数词是twelfth。故填twelfth。【小题2】考查词性转换。help的形容词形式是helpful“有帮助的”。故填helpful。【小题3】考查固定搭配。between...and...“在......和......之间”，代词用宾格。故填me。【小题4】考查固定句型。It is one of the+最高级+名词复数，意为“最......之一”。故填beaches。【小题5】考查名词所有格。根据names可知，窃贼不止一个，复数名词要先变为复数形式，再变成所有格。故填robbers’。

这个问题我还想问问老师呢