Complete the sentences with the given words in their proper forms. （用括号中所给单词的适当形式完成下列句子）：
【小题1】Diogenes is a famous Greek ________in the world. (think)
【小题2】There are twenty ________ in my new building. (storey)
【小题3】Mrs. Brown was too old to walk upstairs to the ________ floor of the building. (twelve)
【小题4】Help _________ to some dumplings, boys and girls. (you)
【小题5】Our class teacher is as _________ as our elder sister. (gently)
【小题6】The storm is coming, so the wind starts to blow ________. (fierce)
【小题7】My mother always says ________ is the most important when we do everything. (safe)
【小题8】You’d better not let the children play the ____________game. (frighten)