根据语境,选择下框中的单词或短语，必要时用正确的形式填空。框中有两个为多余的单词或短语。

expose；regardless of； assume；deep down；blame stuff；prior to；suspect；participate in；expand

【小题1】I made an appointment on WeChat three days___________________ my visit to the science museum.
【小题2】__________________ to a foreign culture is beneficial for us to learn the local language.
【小题3】Zongzi is a kind of traditional Chinese food___________________ with glutinous rice, meat and many other fillings and is usually wrapped in bamboo leaves.
【小题4】It was not the first time that Douglas___________________ of stealing.
【小题5】When ___________________ sports, you should pay more attention to safety.
【小题6】With the urban size___________________, it is necessary to improve the public transportation to ease the traffic pressure.
【小题7】Successful as he is , he says ___________________he was getting lonelier and lonelier.
【小题8】As far as I’m concerned, you are ___________________for the failure of the experiment.